r1 = -9*a4^2*a5*a21 + 9*a3*a5^2*a21 + 42*a8^2*a21 - 42*a7*a9*a21 - 24*a5*a12*a21 + 48*a4*a13*a21 - 24*a3*a14*a21 - 5*a5*a15*a21 - 6*a20*a21 + 4*a5*a8*a22 - 4*a4*a9*a22 - 2*a5*a7*a23 + 2*a3*a9*a23 + 12*a17*a23 - 10*a5^2*a24 + 24*a14*a24 + 20*a4*a5*a25 - 48*a13*a25 - 12*a4^2*a26 + 2*a3*a5*a26 + 24*a12*a26 + 24*a15*a26 + 24*a9*a29 - 48*a8*a30 + 24*a7*a31 - 4*a5*a32;
r2 = 3*a5*a7*a22 - 6*a4*a8*a22 + 3*a3*a9*a22 + 6*a17*a22 - 3*a5*a6*a23 + 6*a4*a7*a23 - 3*a3*a8*a23 - 6*a16*a23 - 4*a9*a28 + 12*a8*a29 - 12*a7*a30 + 4*a6*a31;
r3 = -9*a4^3*a21 + 9*a3*a4*a5*a21 + 21*a7*a8*a21 - 21*a6*a9*a21 - 24*a5*a11*a21 + 48*a4*a12*a21 - 24*a3*a13*a21 + 19*a4*a15*a21 - 3*a19*a21 + 3*a5*a7*a22 - 2*a4*a8*a22 - a3*a9*a22 + 6*a17*a22 - a5*a6*a23 - 2*a4*a7*a23 + 3*a3*a8*a23 + 6*a16*a23 - 10*a4*a5*a24 + 24*a13*a24 + 8*a4^2*a25 + 12*a3*a5*a25 - 48*a12*a25 - 10*a3*a4*a26 + 24*a11*a26 + 12*a9*a28 - 12*a8*a29 - 12*a7*a30 + 12*a6*a31 - 4*a4*a32;
r4 = -9*a4^6 + 27*a3*a4^4*a5 - 27*a3^2*a4^2*a5^2 + 9*a3^3*a5^3 + 7*a5^3*a6^2 - 42*a4*a5^2*a6*a7 + 54*a4^2*a5*a7^2 + 9*a3*a5^2*a7^2 + 30*a4^2*a5*a6*a8 + 12*a3*a5^2*a6*a8 - 54*a4^3*a7*a8 - 72*a3*a4*a5*a7*a8 + 54*a3*a4^2*a8^2 + 9*a3^2*a5*a8^2 - 9*a7^2*a8^2 + 12*a6*a8^3 - 2*a4^3*a6*a9 - 12*a3*a4*a5*a6*a9 + 30*a3*a4^2*a7*a9 + 12*a3^2*a5*a7*a9 + 12*a7^3*a9 - 42*a3^2*a4*a8*a9 - 18*a6*a7*a8*a9 + 7*a3^3*a9^2 + 3*a6^2*a9^2 + 18*a4^2*a5^2*a10 - 18*a3*a5^3*a10 - 12*a5*a7*a9*a10 + 24*a4*a8*a9*a10 - 12*a3*a9^2*a10 - 72*a4^3*a5*a11 + 72*a3*a4*a5^2*a11 + 36*a5*a7*a8*a11 - 72*a4*a8^2*a11 + 12*a5*a6*a9*a11 - 24*a4*a7*a9*a11 + 48*a3*a8*a9*a11 - 72*a5^2*a11^2 + 72*a4^4*a12 - 36*a3*a4^2*a5*a12 - 36*a3^2*a5^2*a12 - 36*a5*a7^2*a12 - 36*a5*a6*a8*a12 + 144*a4*a7*a8*a12 - 36*a3*a8^2*a12 - 36*a3*a7*a9*a12 + 72*a5^2*a10*a12 + 144*a4*a5*a11*a12 - 180*a4^2*a12^2 - 36*a3*a5*a12^2 + 144*a12^3 - 72*a3*a4^3*a13 + 72*a3^2*a4*a5*a13 + 48*a5*a6*a7*a13 - 72*a4*a7^2*a13 - 24*a4*a6*a8*a13 + 36*a3*a7*a8*a13 + 12*a3*a6*a9*a13 - 144*a4*a5*a10*a13 + 144*a4^2*a11*a13 + 144*a3*a4*a12*a13 - 288*a11*a12*a13 - 72*a3^2*a13^2 + 144*a10*a13^2 + 18*a3^2*a4^2*a14 - 18*a3^3*a5*a14 - 12*a5*a6^2*a14 + 24*a4*a6*a7*a14 - 12*a3*a6*a8*a14 + 36*a4^2*a10*a14 + 36*a3*a5*a10*a14 - 144*a3*a4*a11*a14 + 144*a11^2*a14 + 72*a3^2*a12*a14 - 144*a10*a12*a14 + 54*a4^4*a15 - 72*a3*a4^2*a5*a15 + 18*a3^2*a5^2*a15 + 18*a5*a7^2*a15 - 42*a5*a6*a8*a15 + 18*a4*a7*a8*a15 + 18*a3*a8^2*a15 + 30*a4*a6*a9*a15 - 42*a3*a7*a9*a15 - 12*a5^2*a10*a15 + 192*a4*a5*a11*a15 - 264*a4^2*a12*a15 - 96*a3*a5*a12*a15 + 216*a12^2*a15 + 192*a3*a4*a13*a15 - 192*a11*a13*a15 - 12*a3^2*a14*a15 - 24*a10*a14*a15 - 57*a4^2*a15^2 - 39*a3*a5*a15^2 + 96*a12*a15^2 - 24*a15^3 + 36*a5^2*a6*a16 - 108*a4*a5*a7*a16 + 72*a4^2*a8*a16 + 36*a3*a5*a8*a16 - 36*a3*a4*a9*a16 + 48*a9*a11*a16 - 144*a8*a12*a16 + 144*a7*a13*a16 - 48*a6*a14*a16 - 48*a8*a15*a16 + 36*a5*a16^2 - 36*a4*a5*a6*a17 + 72*a4^2*a7*a17 + 36*a3*a5*a7*a17 - 108*a3*a4*a8*a17 + 36*a3^2*a9*a17 - 48*a9*a10*a17 + 144*a8*a11*a17 - 144*a7*a12*a17 + 48*a6*a13*a17 - 48*a7*a15*a17 - 72*a4*a16*a17 + 36*a3*a17^2 + 18*a4^2*a5*a18 - 18*a3*a5^2*a18 - 36*a8^2*a18 + 36*a7*a9*a18 + 36*a5*a12*a18 - 72*a4*a13*a18 + 36*a3*a14*a18 + 6*a5*a15*a18 - 18*a4^3*a19 + 18*a3*a4*a5*a19 + 18*a7*a8*a19 - 18*a6*a9*a19 - 36*a5*a11*a19 + 72*a4*a12*a19 - 36*a3*a13*a19 + 30*a4*a15*a19 - 9*a19^2 + 18*a3*a4^2*a20 - 18*a3^2*a5*a20 - 36*a7^2*a20 + 36*a6*a8*a20 + 36*a5*a10*a20 - 72*a4*a11*a20 + 36*a3*a12*a20 + 6*a3*a15*a20 + 36*a18*a20 - 72*a21^2 + 48*a15*a27;
r5 = 9*a3*a4^2*a21 - 9*a3^2*a5*a21 - 42*a7^2*a21 + 42*a6*a8*a21 + 24*a5*a10*a21 - 48*a4*a11*a21 + 24*a3*a12*a21 + 5*a3*a15*a21 + 6*a18*a21 - 2*a5*a6*a22 + 2*a3*a8*a22 - 12*a16*a22 + 4*a4*a6*a23 - 4*a3*a7*a23 + 12*a4^2*a24 - 2*a3*a5*a24 - 24*a12*a24 - 24*a15*a24 - 20*a3*a4*a25 + 48*a11*a25 + 10*a3^2*a26 - 24*a10*a26 - 24*a8*a28 + 48*a7*a29 - 24*a6*a30 + 4*a3*a32;
r6 = 9*a5^2*a7*a21 - 18*a4*a5*a8*a21 + 12*a4^2*a9*a21 - 3*a3*a5*a9*a21 - 36*a9*a12*a21 + 72*a8*a13*a21 - 36*a7*a14*a21 + 28*a9*a15*a21 - 18*a5*a17*a21 + 24*a5*a13*a22 - 24*a4*a14*a22 - 12*a4^2*a5*a23 + 12*a3*a5^2*a23 - 36*a5*a12*a23 + 48*a4*a13*a23 - 12*a3*a14*a23 + 12*a5*a15*a23 - 24*a20*a23 + 8*a5*a9*a24 - 16*a4*a9*a25 + 8*a3*a9*a26 + 24*a17*a26 - 12*a5^2*a29 + 48*a14*a29 + 24*a4*a5*a30 - 96*a13*a30 - 12*a3*a5*a31 + 48*a12*a31 - 8*a9*a32;
r7 = -3*a5^2*a6*a21 + 9*a3*a5*a8*a21 - 6*a3*a4*a9*a21 + 24*a9*a11*a21 - 36*a8*a12*a21 + 12*a6*a14*a21 - 52*a8*a15*a21 + 6*a5*a16*a21 + 12*a4*a17*a21 + 4*a4^2*a5*a22 - 4*a3*a5^2*a22 - 12*a5*a12*a22 + 12*a3*a14*a22 - 12*a5*a15*a22 + 8*a20*a22 + 8*a4^3*a23 - 8*a3*a4*a5*a23 + 24*a5*a11*a23 - 24*a4*a12*a23 - 24*a4*a15*a23 + 8*a19*a23 - 8*a5*a8*a24 + 16*a4*a8*a25 - 16*a17*a25 - 8*a3*a8*a26 - 8*a16*a26 + 4*a5^2*a28 - 16*a14*a28 - 16*a4^2*a30 + 4*a3*a5*a30 + 48*a12*a30 + 32*a15*a30 + 8*a3*a4*a31 - 32*a11*a31 + 8*a8*a32;
r8 = -33*a5^2*a6*a21 + 108*a4*a5*a7*a21 - 72*a4^2*a8*a21 - 45*a3*a5*a8*a21 + 42*a3*a4*a9*a21 - 88*a9*a11*a21 + 228*a8*a12*a21 - 192*a7*a13*a21 + 52*a6*a14*a21 + 116*a8*a15*a21 - 78*a5*a16*a21 + 60*a4*a17*a21 - 12*a4^2*a5*a22 + 12*a3*a5^2*a22 - 16*a8^2*a22 + 16*a7*a9*a22 + 12*a5*a12*a22 - 12*a3*a14*a22 + 36*a5*a15*a22 - 24*a20*a22 + 8*a7*a8*a23 - 8*a6*a9*a23 - 24*a5*a11*a23 + 24*a4*a12*a23 - 8*a5*a8*a24 + 16*a4*a9*a24 + 16*a4*a8*a25 - 32*a3*a9*a25 - 48*a17*a25 + 16*a5*a6*a26 - 48*a4*a7*a26 + 40*a3*a8*a26 + 72*a16*a26 + 12*a5^2*a28 - 48*a14*a28 - 48*a4*a5*a29 + 192*a13*a29 + 48*a4^2*a30 + 12*a3*a5*a30 - 240*a12*a30 - 96*a15*a30 - 24*a3*a4*a31 + 96*a11*a31 - 8*a8*a32;
r9 = -2*a5*a9*a10*a15 + 8*a4*a9*a11*a15 + 6*a5*a7*a12*a15 - 12*a4*a8*a12*a15 - 6*a3*a9*a12*a15 - 4*a5*a6*a13*a15 + 12*a3*a8*a13*a15 + 4*a4*a6*a14*a15 - 6*a3*a7*a14*a15 - 4*a3*a9*a15^2 + 4*a9*a16^2 + a5^2*a10*a17 - 4*a4*a5*a11*a17 + 4*a4^2*a12*a17 + 2*a3*a5*a12*a17 - 12*a12^2*a17 - 4*a3*a4*a13*a17 + 16*a11*a13*a17 + a3^2*a14*a17 - 4*a10*a14*a17 + 4*a4^2*a15*a17 - 2*a3*a5*a15*a17 - 8*a12*a15*a17 - 4*a15^2*a17 - 8*a8*a16*a17 + 4*a7*a17^2 - 3*a5^2*a7*a18 + 6*a4*a5*a8*a18 - 4*a4^2*a9*a18 + a3*a5*a9*a18 + 12*a9*a12*a18 - 24*a8*a13*a18 + 12*a7*a14*a18 + 8*a9*a15*a18 + 4*a5*a17*a18 + a5^2*a6*a19 - 3*a3*a5*a8*a19 + 2*a3*a4*a9*a19 - 8*a9*a11*a19 + 12*a8*a12*a19 - 4*a6*a14*a19 - 4*a4*a17*a19 - 2*a4*a5*a6*a20 + 3*a3*a5*a7*a20 - a3^2*a9*a20 + 4*a9*a10*a20 - 12*a7*a12*a20 + 8*a6*a13*a20 + 4*a3*a17*a20 - 24*a21*a23 + 8*a17*a27;
r10 = 6*a4*a5*a6*a21 - 9*a3*a5*a7*a21 + 3*a3^2*a9*a21 - 12*a9*a10*a21 + 36*a7*a12*a21 - 24*a6*a13*a21 + 52*a7*a15*a21 - 12*a4*a16*a21 - 6*a3*a17*a21 - 8*a4^3*a22 + 8*a3*a4*a5*a22 + 24*a4*a12*a22 - 24*a3*a13*a22 + 24*a4*a15*a22 - 8*a19*a22 - 4*a3*a4^2*a23 + 4*a3^2*a5*a23 - 12*a5*a10*a23 + 12*a3*a12*a23 + 12*a3*a15*a23 - 8*a18*a23 + 8*a5*a7*a24 + 8*a17*a24 - 16*a4*a7*a25 + 16*a16*a25 + 8*a3*a7*a26 - 8*a4*a5*a28 + 32*a13*a28 + 16*a4^2*a29 - 4*a3*a5*a29 - 48*a12*a29 - 32*a15*a29 - 4*a3^2*a31 + 16*a10*a31 - 8*a7*a32;
r11 = -42*a4*a5*a6*a21 + 72*a4^2*a7*a21 + 45*a3*a5*a7*a21 - 108*a3*a4*a8*a21 + 33*a3^2*a9*a21 - 52*a9*a10*a21 + 192*a8*a11*a21 - 228*a7*a12*a21 + 88*a6*a13*a21 - 116*a7*a15*a21 - 60*a4*a16*a21 + 78*a3*a17*a21 - 8*a7*a8*a22 + 8*a6*a9*a22 - 24*a4*a12*a22 + 24*a3*a13*a22 + 12*a3*a4^2*a23 - 12*a3^2*a5*a23 + 16*a7^2*a23 - 16*a6*a8*a23 + 12*a5*a10*a23 - 12*a3*a12*a23 - 36*a3*a15*a23 + 24*a18*a23 - 40*a5*a7*a24 + 48*a4*a8*a24 - 16*a3*a9*a24 - 72*a17*a24 + 32*a5*a6*a25 - 16*a4*a7*a25 + 48*a16*a25 - 16*a4*a6*a26 + 8*a3*a7*a26 + 24*a4*a5*a28 - 96*a13*a28 - 48*a4^2*a29 - 12*a3*a5*a29 + 240*a12*a29 + 96*a15*a29 + 48*a3*a4*a30 - 192*a11*a30 - 12*a3^2*a31 + 48*a10*a31 + 8*a7*a32;
r12 = -6*a5*a8*a10*a15 + 4*a4*a9*a10*a15 + 12*a5*a7*a11*a15 - 4*a3*a9*a11*a15 - 6*a5*a6*a12*a15 - 12*a4*a7*a12*a15 + 6*a3*a8*a12*a15 + 8*a4*a6*a13*a15 - 2*a3*a6*a14*a15 - 4*a5*a6*a15^2 + a5^2*a10*a16 - 4*a4*a5*a11*a16 + 4*a4^2*a12*a16 + 2*a3*a5*a12*a16 - 12*a12^2*a16 - 4*a3*a4*a13*a16 + 16*a11*a13*a16 + a3^2*a14*a16 - 4*a10*a14*a16 + 4*a4^2*a15*a16 - 2*a3*a5*a15*a16 - 8*a12*a15*a16 - 4*a15^2*a16 + 4*a8*a16^2 - 8*a7*a16*a17 + 4*a6*a17^2 - a5^2*a6*a18 + 3*a3*a5*a8*a18 - 2*a3*a4*a9*a18 + 8*a9*a11*a18 - 12*a8*a12*a18 + 4*a6*a14*a18 + 4*a5*a16*a18 + 2*a4*a5*a6*a19 - 3*a3*a5*a7*a19 + a3^2*a9*a19 - 4*a9*a10*a19 + 12*a7*a12*a19 - 8*a6*a13*a19 - 4*a4*a16*a19 - 4*a4^2*a6*a20 + a3*a5*a6*a20 + 6*a3*a4*a7*a20 - 3*a3^2*a8*a20 + 12*a8*a10*a20 - 24*a7*a11*a20 + 12*a6*a12*a20 + 8*a6*a15*a20 + 4*a3*a16*a20 - 24*a21*a22 + 8*a16*a27;
r13 = -12*a4^2*a6*a21 + 3*a3*a5*a6*a21 + 18*a3*a4*a7*a21 - 9*a3^2*a8*a21 + 36*a8*a10*a21 - 72*a7*a11*a21 + 36*a6*a12*a21 - 28*a6*a15*a21 + 18*a3*a16*a21 + 12*a3*a4^2*a22 - 12*a3^2*a5*a22 + 12*a5*a10*a22 - 48*a4*a11*a22 + 36*a3*a12*a22 - 12*a3*a15*a22 + 24*a18*a22 + 24*a4*a10*a23 - 24*a3*a11*a23 - 8*a5*a6*a24 - 24*a16*a24 + 16*a4*a6*a25 - 8*a3*a6*a26 + 12*a3*a5*a28 - 48*a12*a28 - 24*a3*a4*a29 + 96*a11*a29 + 12*a3^2*a30 - 48*a10*a30 + 8*a6*a32;
r14 = -9*a4^2*a5^2*a21 + 9*a3*a5^3*a21 + 18*a5*a8^2*a21 - 8*a5*a7*a9*a21 - 20*a4*a8*a9*a21 + 10*a3*a9^2*a21 - 24*a5^2*a12*a21 + 48*a4*a5*a13*a21 - 48*a13^2*a21 - 24*a3*a5*a14*a21 + 48*a12*a14*a21 - a5^2*a15*a21 + 64*a14*a15*a21 + 52*a9*a17*a21 - 30*a5*a20*a21 + 20*a5^2*a8*a22 - 20*a4*a5*a9*a22 + 32*a9*a13*a22 - 32*a8*a14*a22 + 2*a5^2*a7*a23 - 24*a4*a5*a8*a23 + 16*a4^2*a9*a23 + 6*a3*a5*a9*a23 - 40*a9*a12*a23 + 48*a8*a13*a23 - 8*a7*a14*a23 - 16*a9*a15*a23 + 12*a5*a17*a23 - 2*a5^3*a24 + 8*a9^2*a24 + 8*a5*a14*a24 + 4*a4*a5^2*a25 - 16*a8*a9*a25 - 16*a4*a14*a25 - 2*a3*a5^2*a26 + 24*a8^2*a26 - 16*a7*a9*a26 + 8*a3*a14*a26 - 12*a5*a15*a26 + 24*a20*a26 + 32*a5*a9*a29 - 48*a5*a8*a30 - 16*a4*a9*a30 + 48*a4*a8*a31 - 16*a3*a9*a31 - 48*a17*a31 + 4*a5^2*a32 - 16*a14*a32;
r15 = 18*a9*a16*a21 - 18*a8*a17*a21 + 9*a5*a19*a21 - 18*a4*a20*a21 - 15*a5^2*a7*a22 + 30*a4*a5*a8*a22 - 4*a4^2*a9*a22 - 11*a3*a5*a9*a22 + 12*a9*a12*a22 - 24*a8*a13*a22 + 12*a7*a14*a22 + 8*a9*a15*a22 - 18*a5*a17*a22 + 13*a5^2*a6*a23 - 24*a4*a5*a7*a23 + 9*a3*a5*a8*a23 + 2*a3*a4*a9*a23 - 8*a9*a11*a23 + 12*a8*a12*a23 - 4*a6*a14*a23 + 30*a5*a16*a23 - 12*a4*a17*a23 - 12*a5*a15*a25 + 24*a20*a25 + 12*a4*a15*a26 - 12*a19*a26 + 16*a5*a9*a28 - 48*a5*a8*a29 + 48*a5*a7*a30 + 24*a17*a30 - 16*a5*a6*a31 - 24*a16*a31;
r16 = 18*a4^3*a5*a21 - 18*a3*a4*a5^2*a21 - 24*a5*a7*a8*a21 + 12*a4*a8^2*a21 + 4*a5*a6*a9*a21 + 28*a4*a7*a9*a21 - 20*a3*a8*a9*a21 + 24*a5^2*a11*a21 - 24*a4*a5*a12*a21 - 48*a4^2*a13*a21 + 24*a3*a5*a13*a21 + 48*a12*a13*a21 + 24*a3*a4*a14*a21 - 48*a11*a14*a21 - 22*a4*a5*a15*a21 - 80*a13*a15*a21 - 26*a9*a16*a21 - 78*a8*a17*a21 + 15*a5*a19*a21 + 30*a4*a20*a21 - 21*a5^2*a7*a22 + 2*a4*a5*a8*a22 + 12*a4^2*a9*a22 + 7*a3*a5*a9*a22 - 28*a9*a12*a22 - 8*a8*a13*a22 + 36*a7*a14*a22 - 8*a9*a15*a22 - 6*a5*a17*a22 - a5^2*a6*a23 + 20*a4*a5*a7*a23 + 3*a3*a5*a8*a23 - 22*a3*a4*a9*a23 + 40*a9*a11*a23 - 12*a8*a12*a23 - 32*a7*a13*a23 + 4*a6*a14*a23 - 6*a5*a16*a23 - 12*a4*a17*a23 + 4*a4*a5^2*a24 - 16*a8*a9*a24 - 16*a5*a13*a24 - 8*a4^2*a5*a25 + 32*a7*a9*a25 + 32*a4*a13*a25 + 12*a5*a15*a25 - 24*a20*a25 + 4*a3*a4*a5*a26 - 24*a7*a8*a26 + 8*a6*a9*a26 - 16*a3*a13*a26 + 12*a4*a15*a26 - 12*a19*a26 - 16*a5*a9*a28 - 16*a4*a9*a29 + 48*a5*a7*a30 + 32*a3*a9*a30 + 72*a17*a30 - 48*a4*a7*a31 + 24*a16*a31 - 8*a4*a5*a32 + 32*a13*a32;
r17 = a5^4*a6^2 - 6*a4*a5^3*a6*a7 + 9*a3*a5^3*a7^2 + 12*a4^2*a5^2*a6*a8 - 6*a3*a5^3*a6*a8 - 18*a3*a4*a5^2*a7*a8 + 9*a3^2*a5^2*a8^2 - 8*a4^3*a5*a6*a9 + 6*a3*a4*a5^2*a6*a9 + 12*a3*a4^2*a5*a7*a9 - 6*a3^2*a5^2*a7*a9 - 6*a3^2*a4*a5*a8*a9 + a3^3*a5*a9^2 + 12*a5^2*a7*a9*a10 - 24*a4*a5*a8*a9*a10 + 16*a4^2*a9^2*a10 - 4*a3*a5*a9^2*a10 - 16*a5^2*a6*a9*a11 + 48*a3*a5*a8*a9*a11 - 32*a3*a4*a9^2*a11 + 64*a9^2*a11^2 - 36*a5^2*a7^2*a12 + 24*a5^2*a6*a8*a12 + 72*a4*a5*a7*a8*a12 - 72*a3*a5*a8^2*a12 + 24*a4*a5*a6*a9*a12 - 48*a4^2*a7*a9*a12 - 24*a3*a5*a7*a9*a12 + 48*a3*a4*a8*a9*a12 + 12*a3^2*a9^2*a12 - 48*a9^2*a10*a12 - 192*a8*a9*a11*a12 + 144*a8^2*a12^2 + 144*a7*a9*a12^2 + 24*a5^2*a6*a7*a13 - 96*a4*a5*a6*a8*a13 + 72*a3*a5*a7*a8*a13 + 32*a4^2*a6*a9*a13 - 8*a3*a5*a6*a9*a13 - 24*a3^2*a8*a9*a13 + 96*a8*a9*a10*a13 - 288*a7*a8*a12*a13 - 96*a6*a9*a12*a13 + 192*a6*a8*a13^2 - 8*a5^2*a6^2*a14 + 24*a4*a5*a6*a7*a14 - 36*a3*a5*a7^2*a14 + 24*a3*a5*a6*a8*a14 - 16*a3*a4*a6*a9*a14 + 12*a3^2*a7*a9*a14 - 48*a7*a9*a10*a14 + 64*a6*a9*a11*a14 + 144*a7^2*a12*a14 - 96*a6*a8*a12*a14 - 96*a6*a7*a13*a14 + 16*a6^2*a14^2 + 16*a4*a5*a6*a9*a15 - 24*a3*a5*a7*a9*a15 + 8*a3^2*a9^2*a15 + 12*a5^3*a10*a15 - 32*a9^2*a10*a15 - 48*a4*a5^2*a11*a15 + 48*a4^2*a5*a12*a15 + 24*a3*a5^2*a12*a15 + 96*a7*a9*a12*a15 - 144*a5*a12^2*a15 - 48*a3*a4*a5*a13*a15 - 64*a6*a9*a13*a15 + 192*a5*a11*a13*a15 + 12*a3^2*a5*a14*a15 - 48*a5*a10*a14*a15 - 24*a4^2*a5*a15^2 + 48*a3*a5^2*a15^2 - 96*a5*a12*a15^2 + 24*a5*a15^3 - 12*a5^3*a6*a16 + 36*a4*a5^2*a7*a16 - 72*a4^2*a5*a8*a16 + 36*a3*a5^2*a8*a16 + 48*a4^3*a9*a16 - 36*a3*a4*a5*a9*a16 + 96*a5*a9*a11*a16 - 144*a5*a8*a12*a16 - 144*a4*a9*a12*a16 + 288*a4*a8*a13*a16 + 48*a5*a6*a14*a16 - 144*a4*a7*a14*a16 + 48*a5*a8*a15*a16 - 144*a4*a9*a15*a16 - 36*a5^2*a16^2 + 144*a14*a16^2 + 12*a4*a5^2*a6*a17 - 36*a3*a5^2*a7*a17 + 36*a3*a4*a5*a8*a17 - 24*a3*a4^2*a9*a17 + 12*a3^2*a5*a9*a17 - 48*a5*a9*a10*a17 + 96*a4*a9*a11*a17 + 144*a5*a7*a12*a17 - 144*a4*a8*a12*a17 - 96*a5*a6*a13*a17 + 48*a4*a6*a14*a17 - 24*a5*a7*a15*a17 + 24*a3*a9*a15*a17 + 72*a4*a5*a16*a17 - 288*a13*a16*a17 - 36*a3*a5*a17^2 + 144*a12*a17^2 - 24*a5^2*a15*a18 - 48*a9*a17*a18 + 24*a4*a5*a15*a19 + 48*a9*a16*a19 - 24*a5^2*a10*a20 + 96*a4*a5*a11*a20 - 96*a4^2*a12*a20 - 48*a3*a5*a12*a20 + 288*a12^2*a20 + 96*a3*a4*a13*a20 - 384*a11*a13*a20 - 24*a3^2*a14*a20 + 96*a10*a14*a20 + 48*a4^2*a15*a20 - 120*a3*a5*a15*a20 + 192*a12*a15*a20 - 48*a15^2*a20 - 96*a8*a16*a20 + 48*a7*a17*a20 + 48*a5*a18*a20 - 48*a4*a19*a20 + 48*a3*a20^2 + 216*a5*a21^2 - 288*a21*a26 - 48*a5*a15*a27 + 96*a20*a27;
r18 = -2592*a4^6*a5 + 7776*a3*a4^4*a5^2 - 7776*a3^2*a4^2*a5^3 + 2592*a3^3*a5^4 + 1728*a5^4*a6^2 - 10368*a4*a5^3*a6*a7 + 12960*a4^2*a5^2*a7^2 + 2592*a3*a5^3*a7^2 + 6912*a4^2*a5^2*a6*a8 + 3456*a3*a5^3*a6*a8 - 10368*a4^3*a5*a7*a8 - 20736*a3*a4*a5^2*a7*a8 + 10368*a3*a4^2*a5*a8^2 + 5184*a3^2*a5^2*a8^2 - 2592*a5*a7^2*a8^2 + 3456*a5*a6*a8^3 - 3456*a3*a4*a5^2*a6*a9 - 3456*a4^4*a7*a9 + 12096*a3*a4^2*a5*a7*a9 + 1728*a3^2*a5^2*a7*a9 + 3456*a5*a7^3*a9 + 3456*a3*a4^3*a8*a9 - 13824*a3^2*a4*a5*a8*a9 - 5184*a5*a6*a7*a8*a9 - 864*a3^2*a4^2*a9^2 + 2592*a3^3*a5*a9^2 + 864*a5*a6^2*a9^2 + 4752*a4^2*a5^3*a10 - 4752*a3*a5^4*a10 + 864*a5^2*a8^2*a10 - 864*a5^2*a7*a9*a10 + 4608*a4^2*a9^2*a10 - 4608*a3*a5*a9^2*a10 - 19008*a4^3*a5^2*a11 + 19008*a3*a4*a5^3*a11 + 5184*a5^2*a7*a8*a11 - 13824*a4*a5*a8^2*a11 + 4032*a5^2*a6*a9*a11 - 13824*a4*a5*a7*a9*a11 + 27648*a3*a5*a8*a9*a11 - 9216*a3*a4*a9^2*a11 - 20736*a5^3*a11^2 + 13824*a9^2*a11^2 + 19008*a4^4*a5*a12 - 9504*a3*a4^2*a5^2*a12 - 9504*a3^2*a5^3*a12 - 10368*a5^2*a7^2*a12 - 10368*a5^2*a6*a8*a12 + 57024*a4*a5*a7*a8*a12 - 6912*a4^2*a8^2*a12 - 29376*a3*a5*a8^2*a12 - 1728*a4*a5*a6*a9*a12 + 6912*a4^2*a7*a9*a12 - 12096*a3*a5*a7*a9*a12 + 6912*a3^2*a9^2*a12 + 19872*a5^3*a10*a12 - 13824*a9^2*a10*a12 + 44928*a4*a5^2*a11*a12 - 27648*a8*a9*a11*a12 - 50112*a4^2*a5*a12^2 - 17280*a3*a5^2*a12^2 + 31104*a8^2*a12^2 + 10368*a7*a9*a12^2 + 51840*a5*a12^3 - 19008*a3*a4^3*a5*a13 + 19008*a3^2*a4*a5^2*a13 + 13824*a5^2*a6*a7*a13 - 20736*a4*a5*a7^2*a13 - 6912*a4*a5*a6*a8*a13 - 20736*a4^2*a7*a8*a13 + 15552*a3*a5*a7*a8*a13 + 27648*a3*a4*a8^2*a13 + 2304*a4^2*a6*a9*a13 + 2880*a3*a5*a6*a9*a13 - 13824*a3^2*a8*a9*a13 - 39744*a4*a5^2*a10*a13 + 27648*a8*a9*a10*a13 + 27648*a4^2*a5*a11*a13 + 6912*a3*a5^2*a11*a13 - 27648*a8^2*a11*a13 + 6912*a4^3*a12*a13 + 48384*a3*a4*a5*a12*a13 - 20736*a7*a8*a12*a13 - 6912*a6*a9*a12*a13 - 96768*a5*a11*a12*a13 - 20736*a4*a12^2*a13 - 6912*a3*a4^2*a13^2 - 20736*a3^2*a5*a13^2 + 13824*a6*a8*a13^2 + 41472*a5*a10*a13^2 + 27648*a4*a11*a13^2 + 4752*a3^2*a4^2*a5*a14 - 4752*a3^3*a5^2*a14 - 2304*a5^2*a6^2*a14 + 10368*a4^2*a7^2*a14 + 3456*a4^2*a6*a8*a14 - 15552*a3*a4*a7*a8*a14 + 864*a3^2*a8^2*a14 - 2880*a3*a4*a6*a9*a14 + 6048*a3^2*a7*a9*a14 + 12096*a4^2*a5*a10*a14 + 7776*a3*a5^2*a10*a14 - 3456*a8^2*a10*a14 - 10368*a7*a9*a10*a14 - 38016*a3*a4*a5*a11*a14 + 20736*a7*a8*a11*a14 + 6912*a6*a9*a11*a14 + 41472*a5*a11^2*a14 - 3456*a3*a4^2*a12*a14 + 18144*a3^2*a5*a12*a14 - 13824*a6*a8*a12*a14 - 38016*a5*a10*a12*a14 + 10368*a3*a12^2*a14 + 5184*a3^2*a4*a13*a14 - 6912*a4*a10*a13*a14 - 13824*a3*a11*a13*a14 - 864*a3^3*a14^2 + 3456*a3*a10*a14^2 + 13824*a4^4*a5*a15 - 18144*a3*a4^2*a5^2*a15 + 4320*a3^2*a5^3*a15 + 5184*a5^2*a7^2*a15 - 12096*a5^2*a6*a8*a15 + 10368*a4*a5*a7*a8*a15 - 6912*a4^2*a8^2*a15 + 3456*a3*a5*a8^2*a15 + 8064*a4*a5*a6*a9*a15 + 6912*a4^2*a7*a9*a15 - 17280*a3*a5*a7*a9*a15 + 2304*a3^2*a9^2*a15 + 432*a5^3*a10*a15 - 6912*a9^2*a10*a15 + 39744*a4*a5^2*a11*a15 - 60480*a4^2*a5*a12*a15 - 21600*a3*a5^2*a12*a15 + 13824*a8^2*a12*a15 + 43200*a5*a12^2*a15 + 6912*a4^3*a13*a15 + 36288*a3*a4*a5*a13*a15 - 13824*a5*a11*a13*a15 - 34560*a4*a12*a13*a15 + 20736*a3*a13^2*a15 - 3456*a3*a4^2*a14*a15 + 2160*a3^2*a5*a14*a15 - 6912*a6*a8*a14*a15 - 22464*a5*a10*a14*a15 + 20736*a4*a11*a14*a15 - 13824*a3*a12*a14*a15 - 19872*a4^2*a5*a15^2 - 3456*a8^2*a15^2 + 3456*a7*a9*a15^2 + 10368*a5*a12*a15^2 - 6912*a4*a13*a15^2 - 6912*a3*a14*a15^2 - 1728*a5*a15^3 + 6912*a5^3*a6*a16 - 20736*a4*a5^2*a7*a16 + 3456*a4^2*a5*a8*a16 + 17280*a3*a5^2*a8*a16 - 6912*a8^3*a16 + 10368*a4^3*a9*a16 - 17280*a3*a4*a5*a9*a16 + 10368*a7*a8*a9*a16 - 3456*a6*a9^2*a16 + 34560*a5*a9*a11*a16 - 76032*a5*a8*a12*a16 - 27648*a4*a9*a12*a16 + 41472*a5*a7*a13*a16 + 69120*a4*a8*a13*a16 - 6912*a3*a9*a13*a16 - 41472*a4*a7*a14*a16 + 6912*a3*a8*a14*a16 - 3456*a5*a8*a15*a16 - 31104*a4*a9*a15*a16 + 41472*a14*a16^2 - 6912*a4*a5^2*a6*a17 + 13824*a4^2*a5*a7*a17 + 6912*a3*a5^2*a7*a17 + 10368*a4^3*a8*a17 - 31104*a3*a4*a5*a8*a17 + 3456*a7*a8^2*a17 - 10368*a3*a4^2*a9*a17 + 17280*a3^2*a5*a9*a17 - 6912*a7^2*a9*a17 + 3456*a6*a8*a9*a17 - 27648*a5*a9*a10*a17 + 62208*a5*a8*a11*a17 + 13824*a4*a9*a11*a17 - 34560*a5*a7*a12*a17 - 41472*a4*a8*a12*a17 + 13824*a3*a9*a12*a17 + 27648*a4*a7*a13*a17 - 20736*a3*a8*a13*a17 + 6912*a3*a7*a14*a17 - 24192*a5*a7*a15*a17 - 10368*a4*a8*a15*a17 + 13824*a3*a9*a15*a17 - 82944*a13*a16*a17 - 10368*a4^2*a17^2 + 10368*a3*a5*a17^2 + 41472*a12*a17^2 + 20736*a15*a17^2 + 3456*a4^2*a5^2*a18 - 3456*a3*a5^3*a18 - 17280*a5*a8^2*a18 + 20736*a5*a7*a9*a18 - 6912*a4*a8*a9*a18 + 3456*a3*a9^2*a18 - 3456*a5^2*a12*a18 + 6912*a4*a5*a13*a18 - 41472*a13^2*a18 - 10368*a4^2*a14*a18 + 6912*a3*a5*a14*a18 + 41472*a12*a14*a18 - 8640*a5^2*a15*a18 + 20736*a14*a15*a18 - 3456*a4^3*a5*a19 + 3456*a3*a4*a5^2*a19 + 5184*a5*a7*a8*a19 + 6912*a4*a8^2*a19 - 8640*a5*a6*a9*a19 - 3456*a3*a8*a9*a19 - 5184*a5^2*a11*a19 + 19008*a4*a5*a12*a19 - 6912*a4^2*a13*a19 - 15552*a3*a5*a13*a19 + 20736*a12*a13*a19 + 8640*a3*a4*a14*a19 - 20736*a11*a14*a19 + 13824*a4*a5*a15*a19 + 10368*a9*a16*a19 - 10368*a8*a17*a19 - 2592*a5*a19^2 + 3456*a3*a4^2*a5*a20 - 3456*a3^2*a5^2*a20 - 10368*a5*a7^2*a20 + 13824*a5*a6*a8*a20 - 10368*a4*a7*a8*a20 + 3456*a3*a8^2*a20 + 3456*a4*a6*a9*a20 + 2592*a5^2*a10*a20 - 20736*a4^2*a12*a20 + 1728*a3*a5*a12*a20 + 51840*a12^2*a20 + 27648*a3*a4*a13*a20 - 82944*a11*a13*a20 - 11232*a3^2*a14*a20 + 31104*a10*a14*a20 + 10368*a4^2*a15*a20 - 24192*a3*a5*a15*a20 + 41472*a12*a15*a20 - 10368*a15^2*a20 - 20736*a8*a16*a20 + 20736*a7*a17*a20 + 20736*a5*a18*a20 - 10368*a4*a19*a20 + 10368*a3*a20^2 + 7203*a5*a7*a8*a21 - 14406*a4*a8^2*a21 - 7203*a5*a6*a9*a21 + 14406*a4*a7*a9*a21 - 8232*a5^2*a11*a21 + 24696*a4*a5*a12*a21 - 16464*a4^2*a13*a21 - 8232*a3*a5*a13*a21 + 8232*a3*a4*a14*a21 + 8232*a4*a5*a15*a21 + 53298*a9*a16*a21 - 53298*a8*a17*a21 + 25620*a5*a19*a21 - 51240*a4*a20*a21 + 87426*a5^2*a7*a22 - 174852*a4*a5*a8*a22 - 10472*a4^2*a9*a22 + 97898*a3*a5*a9*a22 + 35532*a9*a12*a22 - 71064*a8*a13*a22 + 35532*a7*a14*a22 + 23688*a9*a15*a22 + 210384*a5*a17*a22 - 92662*a5^2*a6*a23 + 190560*a4*a5*a7*a23 - 103134*a3*a5*a8*a23 + 5236*a3*a4*a9*a23 - 23688*a9*a11*a23 + 35532*a8*a12*a23 - 11844*a6*a14*a23 - 170736*a5*a16*a23 - 39648*a4*a17*a23 - 41472*a23^2 + 8232*a5*a13*a24 - 8232*a4*a14*a24 - 4116*a4^2*a5*a25 + 4116*a3*a5^2*a25 - 16464*a5*a12*a25 + 16464*a4*a13*a25 - 35532*a5*a15*a25 + 71064*a20*a25 + 4116*a4^3*a26 - 4116*a3*a4*a5*a26 + 8232*a5*a11*a26 - 8232*a4*a12*a26 + 27300*a4*a15*a26 - 35532*a19*a26 - 41472*a21*a26 - 3456*a4^2*a5*a27 + 3456*a3*a5^2*a27 + 6912*a8^2*a27 - 6912*a7*a9*a27 - 6912*a5*a12*a27 + 13824*a4*a13*a27 - 6912*a3*a14*a27 + 3456*a5*a15*a27 + 20736*a20*a27 - 122924*a5*a9*a28 + 377004*a5*a8*a29 - 8232*a4*a9*a29 - 385236*a5*a7*a30 + 16464*a4*a8*a30 + 71064*a17*a30 + 131156*a5*a6*a31 - 8232*a4*a7*a31 - 71064*a16*a31;
r19 = -18*a8*a16*a21 + 18*a7*a17*a21 - 9*a5*a18*a21 + 9*a3*a20*a21 + a5^2*a6*a22 + 12*a4*a5*a7*a22 - 24*a4^2*a8*a22 - 3*a3*a5*a8*a22 + 14*a3*a4*a9*a22 - 8*a9*a11*a22 + 12*a8*a12*a22 - 4*a6*a14*a22 - 6*a5*a16*a22 + 24*a4*a17*a22 - 14*a4*a5*a6*a23 + 24*a4^2*a7*a23 + 3*a3*a5*a7*a23 - 12*a3*a4*a8*a23 - a3^2*a9*a23 + 4*a9*a10*a23 - 12*a7*a12*a23 + 8*a6*a13*a23 - 24*a4*a16*a23 + 6*a3*a17*a23 + 6*a5*a15*a24 - 12*a20*a24 - 6*a3*a15*a26 + 12*a18*a26 - 16*a4*a9*a28 + 48*a4*a8*a29 - 24*a17*a29 - 48*a4*a7*a30 + 24*a16*a30 + 16*a4*a6*a31;
r20 = 18*a4^4*a21 - 9*a3*a4^2*a5*a21 - 9*a3^2*a5^2*a21 - 24*a5*a7^2*a21 - 6*a5*a6*a8*a21 + 42*a4*a7*a8*a21 - 24*a3*a8^2*a21 + 18*a4*a6*a9*a21 - 6*a3*a7*a9*a21 + 12*a5^2*a10*a21 + 24*a4*a5*a11*a21 - 96*a4^2*a12*a21 + 24*a3*a5*a12*a21 + 72*a12^2*a21 + 24*a3*a4*a13*a21 - 48*a11*a13*a21 + 12*a3^2*a14*a21 - 24*a10*a14*a21 - 46*a4^2*a15*a21 + a3*a5*a15*a21 - 96*a12*a15*a21 - 40*a15^2*a21 - 78*a8*a16*a21 - 78*a7*a17*a21 + 15*a5*a18*a21 + 30*a4*a19*a21 + 15*a3*a20*a21 - 11*a5^2*a6*a22 - 30*a4*a5*a7*a22 + 20*a4^2*a8*a22 + 13*a3*a5*a8*a22 + 8*a3*a4*a9*a22 - 8*a9*a11*a22 - 60*a8*a12*a22 + 48*a7*a13*a22 + 20*a6*a14*a22 - 16*a8*a15*a22 - 6*a5*a16*a22 - 12*a4*a17*a22 + 8*a4*a5*a6*a23 + 20*a4^2*a7*a23 + 13*a3*a5*a7*a23 - 30*a3*a4*a8*a23 - 11*a3^2*a9*a23 + 20*a9*a10*a23 + 48*a8*a11*a23 - 60*a7*a12*a23 - 8*a6*a13*a23 - 16*a7*a15*a23 - 12*a4*a16*a23 - 6*a3*a17*a23 + 4*a4^2*a5*a24 + 2*a3*a5^2*a24 - 24*a8^2*a24 - 24*a5*a12*a24 - 2*a5*a15*a24 - 12*a20*a24 - 8*a4^3*a25 - 4*a3*a4*a5*a25 + 24*a7*a8*a25 + 24*a6*a9*a25 + 48*a4*a12*a25 + 40*a4*a15*a25 - 24*a19*a25 + 4*a3*a4^2*a26 + 2*a3^2*a5*a26 - 24*a7^2*a26 - 24*a3*a12*a26 - 2*a3*a15*a26 - 12*a18*a26 - 24*a5*a8*a28 - 24*a4*a9*a28 + 48*a5*a7*a29 - 24*a4*a8*a29 + 24*a3*a9*a29 + 72*a17*a29 + 24*a5*a6*a30 - 24*a4*a7*a30 + 48*a3*a8*a30 + 72*a16*a30 - 24*a4*a6*a31 - 24*a3*a7*a31 - 8*a4^2*a32 - 4*a3*a5*a32 + 48*a12*a32 + 16*a15*a32;
r21 = 13383*a4^4*a21 - 26766*a3*a4^2*a5*a21 + 13383*a3^2*a5^2*a21 + 23931*a5*a7^2*a21 - 23931*a5*a6*a8*a21 - 23931*a4*a7*a8*a21 + 23931*a3*a8^2*a21 + 23931*a4*a6*a9*a21 - 23931*a3*a7*a9*a21 - 15108*a5^2*a10*a21 + 60432*a4*a5*a11*a21 - 60432*a4^2*a12*a21 - 30216*a3*a5*a12*a21 - 10944*a12^2*a21 + 60432*a3*a4*a13*a21 + 14592*a11*a13*a21 - 15108*a3^2*a14*a21 - 3648*a10*a14*a21 - 29469*a4^2*a15*a21 - 747*a3*a5*a15*a21 - 7296*a12*a15*a21 - 8512*a15^2*a21 - 11757*a5*a18*a21 + 11757*a4*a19*a21 - 11757*a3*a20*a21 + 4527*a5^2*a6*a22 - 13581*a4*a5*a7*a22 + 9054*a4^2*a8*a22 + 4527*a3*a5*a8*a22 - 4527*a3*a4*a9*a22 + 4864*a9*a11*a22 - 14592*a8*a12*a22 + 14592*a7*a13*a22 - 4864*a6*a14*a22 - 4864*a8*a15*a22 + 12570*a5*a16*a22 - 12570*a4*a17*a22 - 4527*a4*a5*a6*a23 + 9054*a4^2*a7*a23 + 4527*a3*a5*a7*a23 - 13581*a3*a4*a8*a23 + 4527*a3^2*a9*a23 - 4864*a9*a10*a23 + 14592*a8*a11*a23 - 14592*a7*a12*a23 + 4864*a6*a13*a23 - 4864*a7*a15*a23 - 12570*a4*a16*a23 + 12570*a3*a17*a23 + 7164*a4^2*a5*a24 - 7164*a3*a5^2*a24 - 7296*a8^2*a24 + 7296*a7*a9*a24 + 17844*a5*a12*a24 - 35688*a4*a13*a24 + 17844*a3*a14*a24 + 11764*a5*a15*a24 + 7296*a20*a24 - 14328*a4^3*a25 + 14328*a3*a4*a5*a25 + 7296*a7*a8*a25 - 7296*a6*a9*a25 - 35688*a5*a11*a25 + 71376*a4*a12*a25 - 35688*a3*a13*a25 + 12160*a4*a15*a25 - 7296*a19*a25 + 7164*a3*a4^2*a26 - 7164*a3^2*a5*a26 - 7296*a7^2*a26 + 7296*a6*a8*a26 + 17844*a5*a10*a26 - 35688*a4*a11*a26 + 17844*a3*a12*a26 + 11764*a3*a15*a26 + 7296*a18*a26 - 7296*a21*a27 + 10548*a5*a8*a28 - 10548*a4*a9*a28 - 21096*a5*a7*a29 + 10548*a4*a8*a29 + 10548*a3*a9*a29 + 10548*a5*a6*a30 + 10548*a4*a7*a30 - 21096*a3*a8*a30 - 10548*a4*a6*a31 + 10548*a3*a7*a31 + 3516*a4^2*a32 - 3516*a3*a5*a32 + 4864*a15*a32;
r22 = -(a4*a5^3*a6^2) + 6*a4^2*a5^2*a6*a7 - 9*a3*a4*a5^2*a7^2 - 12*a4^3*a5*a6*a8 + 6*a3*a4*a5^2*a6*a8 + 18*a3*a4^2*a5*a7*a8 - 9*a3^2*a4*a5*a8^2 + 8*a4^4*a6*a9 - 6*a3*a4^2*a5*a6*a9 - 12*a3*a4^3*a7*a9 + 6*a3^2*a4*a5*a7*a9 + 6*a3^2*a4^2*a8*a9 - a3^3*a4*a9^2 - 18*a5^2*a7*a8*a10 + 36*a4*a5*a8^2*a10 + 2*a5^2*a6*a9*a10 - 24*a4^2*a8*a9*a10 + 4*a3*a4*a9^2*a10 + 36*a5^2*a7^2*a11 - 72*a4*a5*a7*a8*a11 + 8*a4*a5*a6*a9*a11 + 48*a4^2*a7*a9*a11 - 24*a3*a5*a7*a9*a11 + 4*a3^2*a9^2*a11 - 16*a9^2*a10*a11 - 24*a5^2*a6*a7*a12 + 24*a4*a5*a6*a8*a12 + 36*a3*a5*a7*a8*a12 - 48*a4^2*a6*a9*a12 + 12*a3*a5*a6*a9*a12 + 24*a3*a4*a7*a9*a12 - 24*a3^2*a8*a9*a12 + 96*a8*a9*a10*a12 - 96*a7*a9*a11*a12 - 72*a7*a8*a12^2 + 72*a6*a9*a12^2 + 4*a5^2*a6^2*a13 + 48*a4^2*a6*a8*a13 - 24*a3*a5*a6*a8*a13 - 72*a3*a4*a7*a8*a13 + 36*a3^2*a8^2*a13 + 8*a3*a4*a6*a9*a13 - 144*a8^2*a10*a13 + 288*a7*a8*a11*a13 - 32*a6*a9*a11*a13 - 96*a6*a8*a12*a13 + 4*a4*a5*a6^2*a14 - 24*a4^2*a6*a7*a14 + 36*a3*a4*a7^2*a14 - 18*a3^2*a7*a8*a14 + 2*a3^2*a6*a9*a14 + 72*a7*a8*a10*a14 - 8*a6*a9*a10*a14 - 144*a7^2*a11*a14 + 96*a6*a7*a12*a14 - 16*a6^2*a13*a14 - 12*a5^2*a6*a7*a15 + 24*a4*a5*a6*a8*a15 - 32*a4^2*a6*a9*a15 + 8*a3*a5*a6*a9*a15 + 24*a3*a4*a7*a9*a15 - 12*a3^2*a8*a9*a15 - 12*a4*a5^2*a10*a15 + 48*a8*a9*a10*a15 + 48*a4^2*a5*a11*a15 - 96*a7*a9*a11*a15 - 48*a4^3*a12*a15 - 24*a3*a4*a5*a12*a15 + 96*a6*a9*a12*a15 + 144*a4*a12^2*a15 + 48*a3*a4^2*a13*a15 - 96*a6*a8*a13*a15 - 192*a4*a11*a13*a15 - 12*a3^2*a4*a14*a15 + 48*a6*a7*a14*a15 + 48*a4*a10*a14*a15 + 24*a4^3*a15^2 - 48*a3*a4*a5*a15^2 + 32*a6*a9*a15^2 + 96*a4*a12*a15^2 - 24*a4*a15^3 + 12*a4*a5^2*a6*a16 - 36*a3*a5^2*a7*a16 + 36*a3*a4*a5*a8*a16 - 24*a3*a4^2*a9*a16 + 12*a3^2*a5*a9*a16 - 24*a5*a9*a10*a16 + 72*a5*a7*a12*a16 + 72*a3*a9*a12*a16 - 48*a5*a6*a13*a16 - 144*a3*a8*a13*a16 + 72*a3*a7*a14*a16 - 36*a5*a7*a15*a16 + 24*a4*a8*a15*a16 + 60*a3*a9*a15*a16 + 36*a4*a5*a16^2 - 144*a13*a16^2 - 24*a4^2*a5*a6*a17 + 12*a3*a5^2*a6*a17 + 36*a3*a4*a5*a7*a17 - 36*a3^2*a5*a8*a17 + 12*a3^2*a4*a9*a17 + 72*a5*a8*a10*a17 - 144*a5*a7*a11*a17 - 48*a3*a9*a11*a17 + 72*a5*a6*a12*a17 + 72*a3*a8*a12*a17 - 24*a3*a6*a14*a17 + 60*a5*a6*a15*a17 + 24*a4*a7*a15*a17 - 36*a3*a8*a15*a17 - 72*a4^2*a16*a17 + 288*a12*a16*a17 + 144*a15*a16*a17 + 36*a3*a4*a17^2 - 144*a11*a17^2 + 24*a4*a5*a15*a18 - 24*a9*a16*a18 + 72*a8*a17*a18 + 12*a5^2*a10*a19 - 48*a4*a5*a11*a19 + 48*a4^2*a12*a19 + 24*a3*a5*a12*a19 - 144*a12^2*a19 - 48*a3*a4*a13*a19 + 192*a11*a13*a19 + 12*a3^2*a14*a19 - 48*a10*a14*a19 - 48*a4^2*a15*a19 + 48*a3*a5*a15*a19 - 96*a12*a15*a19 + 24*a15^2*a19 - 24*a8*a16*a19 - 24*a7*a17*a19 - 24*a5*a18*a19 + 24*a4*a19^2 + 24*a3*a4*a15*a20 + 72*a7*a16*a20 - 24*a6*a17*a20 - 24*a3*a19*a20 - 216*a4*a21^2 + 288*a21*a25 + 48*a4*a15*a27 - 48*a19*a27;
r23 = 2592*a4^7 - 7776*a3*a4^5*a5 + 7776*a3^2*a4^3*a5^2 - 2592*a3^3*a4*a5^3 - 1728*a4*a5^3*a6^2 + 11232*a4^2*a5^2*a6*a7 - 864*a3*a5^3*a6*a7 - 15552*a4^3*a5*a7^2 - 8640*a4^3*a5*a6*a8 - 1728*a3*a4*a5^2*a6*a8 + 15552*a4^4*a7*a8 + 18144*a3*a4^2*a5*a7*a8 - 2592*a3^2*a5^2*a7*a8 - 15552*a3*a4^3*a8^2 + 2592*a4*a7^2*a8^2 - 3456*a4*a6*a8^3 + 1728*a4^4*a6*a9 + 864*a3*a4^2*a5*a6*a9 + 864*a3^2*a5^2*a6*a9 - 8640*a3*a4^3*a7*a9 - 1728*a3^2*a4*a5*a7*a9 - 3456*a4*a7^3*a9 + 11232*a3^2*a4^2*a8*a9 - 864*a3^3*a5*a8*a9 + 5184*a4*a6*a7*a8*a9 - 1728*a3^3*a4*a9^2 - 864*a4*a6^2*a9^2 - 4752*a4^3*a5^2*a10 + 4752*a3*a4*a5^3*a10 - 3024*a5^2*a7*a8*a10 + 5184*a4*a5*a8^2*a10 - 1584*a5^2*a6*a9*a10 + 8640*a4*a5*a7*a9*a10 - 13824*a4^2*a8*a9*a10 + 4608*a3*a4*a9^2*a10 + 19008*a4^4*a5*a11 - 19008*a3*a4^2*a5^2*a11 + 5184*a5^2*a7^2*a11 + 1728*a5^2*a6*a8*a11 - 19008*a4*a5*a7*a8*a11 + 20736*a4^2*a8^2*a11 - 5184*a3*a5*a8^2*a11 + 576*a4*a5*a6*a9*a11 + 6912*a4^2*a7*a9*a11 - 8640*a3*a5*a7*a9*a11 - 2304*a3^2*a9^2*a11 + 864*a5^3*a10*a11 + 17280*a4*a5^2*a11^2 - 13824*a8*a9*a11^2 - 19008*a4^5*a12 + 9504*a3*a4^3*a5*a12 + 9504*a3^2*a4*a5^2*a12 - 5184*a4*a5*a7^2*a12 + 5184*a4*a5*a6*a8*a12 - 22464*a4^2*a7*a8*a12 + 25056*a3*a5*a7*a8*a12 - 5184*a3*a4*a8^2*a12 - 5184*a4^2*a6*a9*a12 + 2592*a3*a5*a6*a9*a12 + 5184*a3*a4*a7*a9*a12 - 22464*a4*a5^2*a10*a12 + 13824*a8*a9*a10*a12 - 31104*a4^2*a5*a11*a12 + 1728*a3*a5^2*a11*a12 + 20736*a8^2*a11*a12 + 6912*a7*a9*a11*a12 + 39744*a4^3*a12^2 + 12096*a3*a4*a5*a12^2 - 46656*a7*a8*a12^2 + 5184*a6*a9*a12^2 - 10368*a5*a11*a12^2 - 20736*a4*a12^3 + 19008*a3*a4^4*a13 - 19008*a3^2*a4^2*a5*a13 - 2304*a5^2*a6^2*a13 + 20736*a4^2*a7^2*a13 - 5184*a3*a5*a7^2*a13 + 6912*a4^2*a6*a8*a13 - 8640*a3*a5*a6*a8*a13 - 19008*a3*a4*a7*a8*a13 + 5184*a3^2*a8^2*a13 + 576*a3*a4*a6*a9*a13 + 1728*a3^2*a7*a9*a13 + 41472*a4^2*a5*a10*a13 + 864*a3*a5^2*a10*a13 - 20736*a8^2*a10*a13 - 6912*a7*a9*a10*a13 - 34560*a4^3*a11*a13 - 13824*a3*a4*a5*a11*a13 + 34560*a7*a8*a11*a13 - 6912*a6*a9*a11*a13 + 13824*a5*a11^2*a13 - 31104*a3*a4^2*a12*a13 + 1728*a3^2*a5*a12*a13 + 20736*a7^2*a12*a13 + 6912*a6*a8*a12*a13 + 55296*a4*a11*a12*a13 - 10368*a3*a12^2*a13 + 17280*a3^2*a4*a13^2 - 13824*a6*a7*a13^2 - 41472*a4*a10*a13^2 + 13824*a3*a11*a13^2 - 4752*a3^2*a4^3*a14 + 4752*a3^3*a4*a5*a14 + 4608*a4*a5*a6^2*a14 - 13824*a4^2*a6*a7*a14 + 5184*a3*a4*a7^2*a14 + 8640*a3*a4*a6*a8*a14 - 3024*a3^2*a7*a8*a14 - 1584*a3^2*a6*a9*a14 - 12096*a4^3*a10*a14 - 8640*a3*a4*a5*a10*a14 + 12096*a7*a8*a10*a14 + 1728*a6*a9*a10*a14 + 41472*a3*a4^2*a11*a14 + 864*a3^2*a5*a11*a14 - 20736*a7^2*a11*a14 - 6912*a6*a8*a11*a14 - 3456*a5*a10*a11*a14 - 41472*a4*a11^2*a14 - 22464*a3^2*a4*a12*a14 + 13824*a6*a7*a12*a14 + 48384*a4*a10*a12*a14 + 864*a3^3*a13*a14 - 3456*a3*a10*a13*a14 - 13824*a4^5*a15 + 18144*a3*a4^3*a5*a15 - 4320*a3^2*a4*a5^2*a15 - 10368*a4*a5*a7^2*a15 + 10368*a4*a5*a6*a8*a15 + 3456*a4^2*a7*a8*a15 + 6048*a3*a5*a7*a8*a15 - 10368*a3*a4*a8^2*a15 - 12672*a4^2*a6*a9*a15 + 3168*a3*a5*a6*a9*a15 + 10368*a3*a4*a7*a9*a15 - 1296*a4*a5^2*a10*a15 + 6912*a8*a9*a10*a15 - 32832*a4^2*a5*a11*a15 - 1728*a3*a5^2*a11*a15 + 46656*a4^3*a12*a15 + 25056*a3*a4*a5*a12*a15 - 17280*a7*a8*a12*a15 + 3456*a6*a9*a12*a15 - 17280*a5*a11*a12*a15 + 19008*a4*a12^2*a15 - 32832*a3*a4^2*a13*a15 - 1728*a3^2*a5*a13*a15 + 10368*a5*a10*a13*a15 - 20736*a4*a11*a13*a15 - 17280*a3*a12*a13*a15 - 1296*a3^2*a4*a14*a15 + 6912*a6*a7*a14*a15 + 15552*a4*a10*a14*a15 + 10368*a3*a11*a14*a15 + 16416*a4^3*a15^2 + 1728*a3*a4*a5*a15^2 + 1728*a7*a8*a15^2 - 1728*a6*a9*a15^2 - 3456*a5*a11*a15^2 + 17280*a4*a12*a15^2 - 3456*a3*a13*a15^2 + 5184*a4*a15^3 - 6912*a4*a5^2*a6*a16 + 31104*a4^2*a5*a7*a16 - 10368*a3*a5^2*a7*a16 - 24192*a4^3*a8*a16 + 3456*a3*a4*a5*a8*a16 + 3456*a7*a8^2*a16 + 6912*a3*a4^2*a9*a16 - 6912*a7^2*a9*a16 + 3456*a6*a8*a9*a16 - 3456*a5*a9*a10*a16 - 6912*a5*a8*a11*a16 - 13824*a4*a9*a11*a16 + 31104*a5*a7*a12*a16 + 34560*a4*a8*a12*a16 + 17280*a3*a9*a12*a16 - 20736*a5*a6*a13*a16 - 41472*a4*a7*a13*a16 - 27648*a3*a8*a13*a16 + 20736*a4*a6*a14*a16 + 10368*a3*a7*a14*a16 - 5184*a5*a7*a15*a16 + 20736*a4*a8*a15*a16 + 12096*a3*a9*a15*a16 - 41472*a13*a16^2 + 6912*a4^2*a5*a6*a17 - 24192*a4^3*a7*a17 + 3456*a3*a4*a5*a7*a17 + 31104*a3*a4^2*a8*a17 - 10368*a3^2*a5*a8*a17 + 3456*a7^2*a8*a17 - 6912*a6*a8^2*a17 - 6912*a3^2*a4*a9*a17 + 3456*a6*a7*a9*a17 + 10368*a5*a8*a10*a17 + 20736*a4*a9*a10*a17 - 27648*a5*a7*a11*a17 - 41472*a4*a8*a11*a17 - 20736*a3*a9*a11*a17 + 17280*a5*a6*a12*a17 + 34560*a4*a7*a12*a17 + 31104*a3*a8*a12*a17 - 13824*a4*a6*a13*a17 - 6912*a3*a7*a13*a17 - 3456*a3*a6*a14*a17 + 12096*a5*a6*a15*a17 + 20736*a4*a7*a15*a17 - 5184*a3*a8*a15*a17 + 10368*a4^2*a16*a17 - 10368*a3*a5*a16*a17 + 82944*a12*a16*a17 + 20736*a15*a16*a17 - 41472*a11*a17^2 - 3456*a4^3*a5*a18 + 3456*a3*a4*a5^2*a18 - 1728*a5*a7*a8*a18 + 20736*a4*a8^2*a18 - 1728*a5*a6*a9*a18 - 13824*a4*a7*a9*a18 - 3456*a3*a8*a9*a18 + 8640*a5^2*a11*a18 - 22464*a4*a5*a12*a18 + 20736*a4^2*a13*a18 - 1728*a3*a5*a13*a18 + 20736*a12*a13*a18 - 5184*a3*a4*a14*a18 - 20736*a11*a14*a18 - 10368*a9*a16*a18 + 10368*a8*a17*a18 + 3456*a4^4*a19 - 3456*a3*a4^2*a5*a19 + 3456*a5*a6*a8*a19 - 13824*a4*a7*a8*a19 + 6912*a4*a6*a9*a19 + 3456*a3*a7*a9*a19 + 1296*a5^2*a10*a19 - 8640*a4*a5*a11*a19 + 1728*a4^2*a12*a19 + 12960*a3*a5*a12*a19 - 57024*a12^2*a19 - 8640*a3*a4*a13*a19 + 62208*a11*a13*a19 + 1296*a3^2*a14*a19 - 5184*a10*a14*a19 - 15552*a4^2*a15*a19 + 12960*a3*a5*a15*a19 - 31104*a12*a15*a19 + 5184*a15^2*a19 - 5184*a5*a18*a19 + 7776*a4*a19^2 - 3456*a3*a4^3*a20 + 3456*a3^2*a4*a5*a20 - 3456*a5*a6*a7*a20 + 20736*a4*a7^2*a20 - 13824*a4*a6*a8*a20 - 1728*a3*a7*a8*a20 - 1728*a3*a6*a9*a20 - 5184*a4*a5*a10*a20 + 20736*a4^2*a11*a20 - 1728*a3*a5*a11*a20 - 22464*a3*a4*a12*a20 + 20736*a11*a12*a20 + 8640*a3^2*a13*a20 - 20736*a10*a13*a20 + 10368*a7*a16*a20 - 10368*a6*a17*a20 - 10368*a4*a18*a20 - 5184*a3*a19*a20 - 7203*a5*a7^2*a21 + 7203*a5*a6*a8*a21 + 7203*a3*a8^2*a21 - 7203*a3*a7*a9*a21 + 4116*a5^2*a10*a21 - 8232*a4*a5*a11*a21 + 8232*a3*a4*a13*a21 - 4116*a3^2*a14*a21 - 53298*a8*a16*a21 + 53298*a7*a17*a21 - 25620*a5*a18*a21 + 25620*a3*a20*a21 + 2618*a5^2*a6*a22 - 95280*a4*a5*a7*a22 + 190560*a4^2*a8*a22 - 7854*a3*a5*a8*a22 - 90044*a3*a4*a9*a22 - 23688*a9*a11*a22 + 35532*a8*a12*a22 - 11844*a6*a14*a22 - 19824*a5*a16*a22 - 190560*a4*a17*a22 + 90044*a4*a5*a6*a23 - 190560*a4^2*a7*a23 + 7854*a3*a5*a7*a23 + 95280*a3*a4*a8*a23 - 2618*a3^2*a9*a23 + 11844*a9*a10*a23 - 35532*a7*a12*a23 + 23688*a6*a13*a23 + 190560*a4*a16*a23 + 19824*a3*a17*a23 + 41472*a22*a23 + 2058*a4^2*a5*a24 - 2058*a3*a5^2*a24 - 4116*a5*a12*a24 + 4116*a3*a14*a24 + 13650*a5*a15*a24 - 35532*a20*a24 + 8232*a5*a11*a25 - 8232*a3*a13*a25 + 41472*a21*a25 - 2058*a3*a4^2*a26 + 2058*a3^2*a5*a26 - 4116*a5*a10*a26 + 4116*a3*a12*a26 - 13650*a3*a15*a26 + 35532*a18*a26 + 3456*a4^3*a27 - 3456*a3*a4*a5*a27 - 3456*a7*a8*a27 + 3456*a6*a9*a27 + 6912*a5*a11*a27 - 13824*a4*a12*a27 + 6912*a3*a13*a27 - 10368*a4*a15*a27 - 10368*a19*a27 - 4116*a5*a8*a28 + 127040*a4*a9*a28 + 8232*a5*a7*a29 - 381120*a4*a8*a29 + 4116*a3*a9*a29 - 71064*a17*a29 - 4116*a5*a6*a30 + 381120*a4*a7*a30 - 8232*a3*a8*a30 + 71064*a16*a30 - 127040*a4*a6*a31 + 4116*a3*a7*a31;
r24 = 18*a7*a16*a21 - 18*a6*a17*a21 + 18*a4*a18*a21 - 9*a3*a19*a21 - 2*a4*a5*a6*a22 - 9*a3*a5*a7*a22 + 24*a3*a4*a8*a22 - 13*a3^2*a9*a22 + 4*a9*a10*a22 - 12*a7*a12*a22 + 8*a6*a13*a22 + 12*a4*a16*a22 - 30*a3*a17*a22 + 4*a4^2*a6*a23 + 11*a3*a5*a6*a23 - 30*a3*a4*a7*a23 + 15*a3^2*a8*a23 - 12*a8*a10*a23 + 24*a7*a11*a23 - 12*a6*a12*a23 - 8*a6*a15*a23 + 18*a3*a16*a23 - 12*a4*a15*a24 + 12*a19*a24 + 12*a3*a15*a25 - 24*a18*a25 + 16*a3*a9*a28 + 24*a17*a28 - 48*a3*a8*a29 - 24*a16*a29 + 48*a3*a7*a30 - 16*a3*a6*a31;
r25 = -18*a3*a4^3*a21 + 18*a3^2*a4*a5*a21 + 20*a5*a6*a7*a21 - 12*a4*a7^2*a21 - 28*a4*a6*a8*a21 + 24*a3*a7*a8*a21 - 4*a3*a6*a9*a21 - 24*a4*a5*a10*a21 + 48*a4^2*a11*a21 - 24*a3*a5*a11*a21 + 24*a3*a4*a12*a21 - 48*a11*a12*a21 - 24*a3^2*a13*a21 + 48*a10*a13*a21 + 22*a3*a4*a15*a21 + 80*a11*a15*a21 + 78*a7*a16*a21 + 26*a6*a17*a21 - 30*a4*a18*a21 - 15*a3*a19*a21 + 22*a4*a5*a6*a22 - 3*a3*a5*a7*a22 - 20*a3*a4*a8*a22 + a3^2*a9*a22 - 4*a9*a10*a22 + 32*a8*a11*a22 + 12*a7*a12*a22 - 40*a6*a13*a22 + 12*a4*a16*a22 + 6*a3*a17*a22 - 12*a4^2*a6*a23 - 7*a3*a5*a6*a23 - 2*a3*a4*a7*a23 + 21*a3^2*a8*a23 - 36*a8*a10*a23 + 8*a7*a11*a23 + 28*a6*a12*a23 + 8*a6*a15*a23 + 6*a3*a16*a23 - 4*a3*a4*a5*a24 + 24*a7*a8*a24 - 8*a6*a9*a24 + 16*a5*a11*a24 - 12*a4*a15*a24 + 12*a19*a24 + 8*a3*a4^2*a25 - 32*a6*a8*a25 - 32*a4*a11*a25 - 12*a3*a15*a25 + 24*a18*a25 - 4*a3^2*a4*a26 + 16*a6*a7*a26 + 16*a3*a11*a26 + 48*a4*a8*a28 - 24*a17*a28 - 32*a5*a6*a29 - 48*a3*a8*a29 - 72*a16*a29 + 16*a4*a6*a30 + 16*a3*a6*a31 + 8*a3*a4*a32 - 32*a11*a32;
r26 = a3*a5^3*a6^2 - 6*a3*a4*a5^2*a6*a7 + 9*a3^2*a5^2*a7^2 + 12*a3*a4^2*a5*a6*a8 - 6*a3^2*a5^2*a6*a8 - 18*a3^2*a4*a5*a7*a8 + 9*a3^3*a5*a8^2 - 8*a3*a4^3*a6*a9 + 6*a3^2*a4*a5*a6*a9 + 12*a3^2*a4^2*a7*a9 - 6*a3^3*a5*a7*a9 - 6*a3^3*a4*a8*a9 + a3^4*a9^2 + 12*a5^2*a6*a8*a10 - 36*a3*a5*a8^2*a10 - 16*a4*a5*a6*a9*a10 + 24*a3*a5*a7*a9*a10 + 24*a3*a4*a8*a9*a10 - 8*a3^2*a9^2*a10 + 16*a9^2*a10^2 - 24*a5^2*a6*a7*a11 + 72*a3*a5*a7*a8*a11 + 32*a4^2*a6*a9*a11 - 8*a3*a5*a6*a9*a11 - 96*a3*a4*a7*a9*a11 + 24*a3^2*a8*a9*a11 - 96*a8*a9*a10*a11 + 192*a7*a9*a11^2 + 12*a5^2*a6^2*a12 + 48*a4*a5*a6*a7*a12 - 72*a3*a5*a7^2*a12 - 48*a4^2*a6*a8*a12 - 24*a3*a5*a6*a8*a12 + 72*a3*a4*a7*a8*a12 - 36*a3^2*a8^2*a12 + 24*a3*a4*a6*a9*a12 + 24*a3^2*a7*a9*a12 + 144*a8^2*a10*a12 - 96*a7*a9*a10*a12 - 288*a7*a8*a11*a12 - 96*a6*a9*a11*a12 + 144*a7^2*a12^2 + 144*a6*a8*a12^2 - 32*a4*a5*a6^2*a13 + 48*a3*a5*a6*a7*a13 - 16*a3^2*a6*a9*a13 + 64*a6*a9*a10*a13 - 192*a6*a7*a12*a13 + 64*a6^2*a13^2 + 16*a4^2*a6^2*a14 - 4*a3*a5*a6^2*a14 - 24*a3*a4*a6*a7*a14 + 12*a3^2*a6*a8*a14 - 48*a6*a8*a10*a14 + 96*a6*a7*a11*a14 - 48*a6^2*a12*a14 + 8*a5^2*a6^2*a15 - 24*a3*a5*a6*a8*a15 + 16*a3*a4*a6*a9*a15 + 12*a3*a5^2*a10*a15 - 48*a3*a4*a5*a11*a15 - 64*a6*a9*a11*a15 + 48*a3*a4^2*a12*a15 + 24*a3^2*a5*a12*a15 + 96*a6*a8*a12*a15 - 144*a3*a12^2*a15 - 48*a3^2*a4*a13*a15 + 192*a3*a11*a13*a15 + 12*a3^3*a14*a15 - 32*a6^2*a14*a15 - 48*a3*a10*a14*a15 - 24*a3*a4^2*a15^2 + 48*a3^2*a5*a15^2 - 96*a3*a12*a15^2 + 24*a3*a15^3 - 24*a4^2*a5*a6*a16 + 12*a3*a5^2*a6*a16 + 36*a3*a4*a5*a7*a16 - 36*a3^2*a5*a8*a16 + 12*a3^2*a4*a9*a16 + 48*a4*a9*a10*a16 - 96*a3*a9*a11*a16 - 144*a4*a7*a12*a16 + 144*a3*a8*a12*a16 + 96*a4*a6*a13*a16 - 48*a3*a6*a14*a16 + 24*a5*a6*a15*a16 - 24*a3*a8*a15*a16 - 36*a3*a5*a16^2 + 144*a12*a16^2 + 48*a4^3*a6*a17 - 36*a3*a4*a5*a6*a17 - 72*a3*a4^2*a7*a17 + 36*a3^2*a5*a7*a17 + 36*a3^2*a4*a8*a17 - 12*a3^3*a9*a17 - 144*a4*a8*a10*a17 + 48*a3*a9*a10*a17 + 288*a4*a7*a11*a17 - 144*a4*a6*a12*a17 - 144*a3*a7*a12*a17 + 96*a3*a6*a13*a17 - 144*a4*a6*a15*a17 + 48*a3*a7*a15*a17 + 72*a3*a4*a16*a17 - 288*a11*a16*a17 - 36*a3^2*a17^2 + 144*a10*a17^2 - 24*a5^2*a10*a18 + 96*a4*a5*a11*a18 - 96*a4^2*a12*a18 - 48*a3*a5*a12*a18 + 288*a12^2*a18 + 96*a3*a4*a13*a18 - 384*a11*a13*a18 - 24*a3^2*a14*a18 + 96*a10*a14*a18 + 48*a4^2*a15*a18 - 120*a3*a5*a15*a18 + 192*a12*a15*a18 - 48*a15^2*a18 + 48*a8*a16*a18 - 96*a7*a17*a18 + 48*a5*a18^2 + 24*a3*a4*a15*a19 + 48*a6*a17*a19 - 48*a4*a18*a19 - 24*a3^2*a15*a20 - 48*a6*a16*a20 + 48*a3*a18*a20 + 216*a3*a21^2 - 288*a21*a24 - 48*a3*a15*a27 + 96*a18*a27;
r27 = -2592*a3*a4^6 + 7776*a3^2*a4^4*a5 - 7776*a3^3*a4^2*a5^2 + 2592*a3^4*a5^3 - 864*a4^2*a5^2*a6^2 + 2592*a3*a5^3*a6^2 + 3456*a4^3*a5*a6*a7 - 13824*a3*a4*a5^2*a6*a7 + 10368*a3*a4^2*a5*a7^2 + 5184*a3^2*a5^2*a7^2 - 3456*a4^4*a6*a8 + 12096*a3*a4^2*a5*a6*a8 + 1728*a3^2*a5^2*a6*a8 - 10368*a3*a4^3*a7*a8 - 20736*a3^2*a4*a5*a7*a8 + 12960*a3^2*a4^2*a8^2 + 2592*a3^3*a5*a8^2 - 2592*a3*a7^2*a8^2 + 3456*a3*a6*a8^3 - 3456*a3^2*a4*a5*a6*a9 + 6912*a3^2*a4^2*a7*a9 + 3456*a3^3*a5*a7*a9 + 3456*a3*a7^3*a9 - 10368*a3^3*a4*a8*a9 - 5184*a3*a6*a7*a8*a9 + 1728*a3^4*a9^2 + 864*a3*a6^2*a9^2 + 4752*a3*a4^2*a5^2*a10 - 4752*a3^2*a5^3*a10 + 864*a5^2*a7^2*a10 + 6048*a5^2*a6*a8*a10 - 15552*a4*a5*a7*a8*a10 + 10368*a4^2*a8^2*a10 - 2880*a4*a5*a6*a9*a10 + 3456*a4^2*a7*a9*a10 - 2304*a3^2*a9^2*a10 - 864*a5^3*a10^2 - 19008*a3*a4^3*a5*a11 + 19008*a3^2*a4*a5^2*a11 - 13824*a5^2*a6*a7*a11 + 27648*a4*a5*a7^2*a11 - 20736*a4^2*a7*a8*a11 + 15552*a3*a5*a7*a8*a11 - 20736*a3*a4*a8^2*a11 + 2304*a4^2*a6*a9*a11 + 2880*a3*a5*a6*a9*a11 - 6912*a3*a4*a7*a9*a11 + 13824*a3^2*a8*a9*a11 + 5184*a4*a5^2*a10*a11 - 6912*a4^2*a5*a11^2 - 20736*a3*a5^2*a11^2 + 13824*a7*a9*a11^2 + 19008*a3*a4^4*a12 - 9504*a3^2*a4^2*a5*a12 - 9504*a3^3*a5^2*a12 + 6912*a5^2*a6^2*a12 - 6912*a4^2*a7^2*a12 - 29376*a3*a5*a7^2*a12 + 6912*a4^2*a6*a8*a12 - 12096*a3*a5*a6*a8*a12 + 57024*a3*a4*a7*a8*a12 - 10368*a3^2*a8^2*a12 - 1728*a3*a4*a6*a9*a12 - 10368*a3^2*a7*a9*a12 - 3456*a4^2*a5*a10*a12 + 18144*a3*a5^2*a10*a12 - 13824*a7*a9*a10*a12 + 6912*a4^3*a11*a12 + 48384*a3*a4*a5*a11*a12 - 20736*a7*a8*a11*a12 - 6912*a6*a9*a11*a12 - 50112*a3*a4^2*a12^2 - 17280*a3^2*a5*a12^2 + 31104*a7^2*a12^2 + 10368*a6*a8*a12^2 + 10368*a5*a10*a12^2 - 20736*a4*a11*a12^2 + 51840*a3*a12^3 - 19008*a3^2*a4^3*a13 + 19008*a3^3*a4*a5*a13 - 9216*a4*a5*a6^2*a13 + 27648*a3*a5*a6*a7*a13 - 13824*a3*a4*a7^2*a13 - 13824*a3*a4*a6*a8*a13 + 5184*a3^2*a7*a8*a13 + 4032*a3^2*a6*a9*a13 - 38016*a3*a4*a5*a10*a13 + 20736*a7*a8*a10*a13 + 6912*a6*a9*a10*a13 + 27648*a3*a4^2*a11*a13 + 6912*a3^2*a5*a11*a13 - 27648*a7^2*a11*a13 - 13824*a5*a10*a11*a13 + 27648*a4*a11^2*a13 + 44928*a3^2*a4*a12*a13 - 27648*a6*a7*a12*a13 - 96768*a3*a11*a12*a13 - 20736*a3^3*a13^2 + 13824*a6^2*a13^2 + 41472*a3*a10*a13^2 + 4752*a3^3*a4^2*a14 - 4752*a3^4*a5*a14 + 4608*a4^2*a6^2*a14 - 4608*a3*a5*a6^2*a14 + 864*a3^2*a7^2*a14 - 864*a3^2*a6*a8*a14 + 12096*a3*a4^2*a10*a14 + 7776*a3^2*a5*a10*a14 - 3456*a7^2*a10*a14 - 10368*a6*a8*a10*a14 + 3456*a5*a10^2*a14 - 39744*a3^2*a4*a11*a14 + 27648*a6*a7*a11*a14 - 6912*a4*a10*a11*a14 + 41472*a3*a11^2*a14 + 19872*a3^3*a12*a14 - 13824*a6^2*a12*a14 - 38016*a3*a10*a12*a14 + 13824*a3*a4^4*a15 - 18144*a3^2*a4^2*a5*a15 + 4320*a3^3*a5^2*a15 + 2304*a5^2*a6^2*a15 - 6912*a4^2*a7^2*a15 + 3456*a3*a5*a7^2*a15 + 6912*a4^2*a6*a8*a15 - 17280*a3*a5*a6*a8*a15 + 10368*a3*a4*a7*a8*a15 + 5184*a3^2*a8^2*a15 + 8064*a3*a4*a6*a9*a15 - 12096*a3^2*a7*a9*a15 - 3456*a4^2*a5*a10*a15 + 2160*a3*a5^2*a10*a15 - 6912*a7*a9*a10*a15 + 6912*a4^3*a11*a15 + 36288*a3*a4*a5*a11*a15 + 20736*a5*a11^2*a15 - 60480*a3*a4^2*a12*a15 - 21600*a3^2*a5*a12*a15 + 13824*a7^2*a12*a15 - 13824*a5*a10*a12*a15 - 34560*a4*a11*a12*a15 + 43200*a3*a12^2*a15 + 39744*a3^2*a4*a13*a15 + 20736*a4*a10*a13*a15 - 13824*a3*a11*a13*a15 + 432*a3^3*a14*a15 - 6912*a6^2*a14*a15 - 22464*a3*a10*a14*a15 - 19872*a3*a4^2*a15^2 - 3456*a7^2*a15^2 + 3456*a6*a8*a15^2 - 6912*a5*a10*a15^2 - 6912*a4*a11*a15^2 + 10368*a3*a12*a15^2 - 1728*a3*a15^3 - 10368*a4^2*a5*a6*a16 + 17280*a3*a5^2*a6*a16 + 10368*a4^3*a7*a16 - 31104*a3*a4*a5*a7*a16 + 13824*a3*a4^2*a8*a16 + 6912*a3^2*a5*a8*a16 + 3456*a7^2*a8*a16 - 6912*a6*a8^2*a16 - 6912*a3^2*a4*a9*a16 + 3456*a6*a7*a9*a16 + 6912*a5*a8*a10*a16 - 20736*a5*a7*a11*a16 + 27648*a4*a8*a11*a16 + 13824*a5*a6*a12*a16 - 41472*a4*a7*a12*a16 - 34560*a3*a8*a12*a16 + 13824*a4*a6*a13*a16 + 62208*a3*a7*a13*a16 - 27648*a3*a6*a14*a16 + 13824*a5*a6*a15*a16 - 10368*a4*a7*a15*a16 - 24192*a3*a8*a15*a16 - 10368*a4^2*a16^2 + 10368*a3*a5*a16^2 + 41472*a12*a16^2 + 20736*a15*a16^2 + 10368*a4^3*a6*a17 - 17280*a3*a4*a5*a6*a17 + 3456*a3*a4^2*a7*a17 + 17280*a3^2*a5*a7*a17 - 6912*a7^3*a17 - 20736*a3^2*a4*a8*a17 + 10368*a6*a7*a8*a17 + 6912*a3^3*a9*a17 - 3456*a6^2*a9*a17 + 6912*a5*a7*a10*a17 - 41472*a4*a8*a10*a17 - 6912*a5*a6*a11*a17 + 69120*a4*a7*a11*a17 + 41472*a3*a8*a11*a17 - 27648*a4*a6*a12*a17 - 76032*a3*a7*a12*a17 + 34560*a3*a6*a13*a17 - 31104*a4*a6*a15*a17 - 3456*a3*a7*a15*a17 - 82944*a11*a16*a17 + 41472*a10*a17^2 + 3456*a3*a4^2*a5*a18 - 3456*a3^2*a5^2*a18 + 3456*a5*a7^2*a18 - 10368*a4*a7*a8*a18 - 10368*a3*a8^2*a18 + 3456*a4*a6*a9*a18 + 13824*a3*a7*a9*a18 - 11232*a5^2*a10*a18 + 27648*a4*a5*a11*a18 - 20736*a4^2*a12*a18 + 1728*a3*a5*a12*a18 + 51840*a12^2*a18 - 82944*a11*a13*a18 + 2592*a3^2*a14*a18 + 31104*a10*a14*a18 + 10368*a4^2*a15*a18 - 24192*a3*a5*a15*a18 + 41472*a12*a15*a18 - 10368*a15^2*a18 + 20736*a8*a16*a18 - 20736*a7*a17*a18 + 10368*a5*a18^2 - 3456*a3*a4^3*a19 + 3456*a3^2*a4*a5*a19 - 3456*a5*a6*a7*a19 + 6912*a4*a7^2*a19 + 5184*a3*a7*a8*a19 - 8640*a3*a6*a9*a19 + 8640*a4*a5*a10*a19 - 6912*a4^2*a11*a19 - 15552*a3*a5*a11*a19 + 19008*a3*a4*a12*a19 + 20736*a11*a12*a19 - 5184*a3^2*a13*a19 - 20736*a10*a13*a19 + 13824*a3*a4*a15*a19 - 10368*a7*a16*a19 + 10368*a6*a17*a19 - 10368*a4*a18*a19 - 2592*a3*a19^2 + 3456*a3^2*a4^2*a20 - 3456*a3^3*a5*a20 + 3456*a5*a6^2*a20 - 6912*a4*a6*a7*a20 - 17280*a3*a7^2*a20 + 20736*a3*a6*a8*a20 - 10368*a4^2*a10*a20 + 6912*a3*a5*a10*a20 + 6912*a3*a4*a11*a20 - 41472*a11^2*a20 - 3456*a3^2*a12*a20 + 41472*a10*a12*a20 - 8640*a3^2*a15*a20 + 20736*a10*a15*a20 + 20736*a3*a18*a20 + 14406*a4*a7^2*a21 - 14406*a4*a6*a8*a21 - 7203*a3*a7*a8*a21 + 7203*a3*a6*a9*a21 - 8232*a4*a5*a10*a21 + 16464*a4^2*a11*a21 + 8232*a3*a5*a11*a21 - 24696*a3*a4*a12*a21 + 8232*a3^2*a13*a21 - 8232*a3*a4*a15*a21 + 53298*a7*a16*a21 - 53298*a6*a17*a21 + 51240*a4*a18*a21 - 25620*a3*a19*a21 - 5236*a4*a5*a6*a22 + 103134*a3*a5*a7*a22 - 190560*a3*a4*a8*a22 + 92662*a3^2*a9*a22 + 11844*a9*a10*a22 - 35532*a7*a12*a22 + 23688*a6*a13*a22 + 39648*a4*a16*a22 + 170736*a3*a17*a22 - 41472*a22^2 + 10472*a4^2*a6*a23 - 97898*a3*a5*a6*a23 + 174852*a3*a4*a7*a23 - 87426*a3^2*a8*a23 - 35532*a8*a10*a23 + 71064*a7*a11*a23 - 35532*a6*a12*a23 - 23688*a6*a15*a23 - 210384*a3*a16*a23 - 4116*a4^3*a24 + 4116*a3*a4*a5*a24 + 8232*a4*a12*a24 - 8232*a3*a13*a24 - 27300*a4*a15*a24 + 35532*a19*a24 - 41472*a21*a24 + 4116*a3*a4^2*a25 - 4116*a3^2*a5*a25 - 16464*a4*a11*a25 + 16464*a3*a12*a25 + 35532*a3*a15*a25 - 71064*a18*a25 + 8232*a4*a10*a26 - 8232*a3*a11*a26 - 3456*a3*a4^2*a27 + 3456*a3^2*a5*a27 + 6912*a7^2*a27 - 6912*a6*a8*a27 - 6912*a5*a10*a27 + 13824*a4*a11*a27 - 6912*a3*a12*a27 + 3456*a3*a15*a27 + 20736*a18*a27 + 8232*a4*a8*a28 - 131156*a3*a9*a28 + 71064*a17*a28 - 16464*a4*a7*a29 + 385236*a3*a8*a29 - 71064*a16*a29 + 8232*a4*a6*a30 - 377004*a3*a7*a30 + 122924*a3*a6*a31;
r28 = 9*a3^2*a4^2*a21 - 9*a3^3*a5*a21 - 10*a5*a6^2*a21 + 20*a4*a6*a7*a21 - 18*a3*a7^2*a21 + 8*a3*a6*a8*a21 + 24*a3*a5*a10*a21 - 48*a3*a4*a11*a21 + 48*a11^2*a21 + 24*a3^2*a12*a21 - 48*a10*a12*a21 + a3^2*a15*a21 - 64*a10*a15*a21 - 52*a6*a16*a21 + 30*a3*a18*a21 - 16*a4^2*a6*a22 - 6*a3*a5*a6*a22 + 24*a3*a4*a7*a22 - 2*a3^2*a8*a22 + 8*a8*a10*a22 - 48*a7*a11*a22 + 40*a6*a12*a22 + 16*a6*a15*a22 - 12*a3*a16*a22 + 20*a3*a4*a6*a23 - 20*a3^2*a7*a23 + 32*a7*a10*a23 - 32*a6*a11*a23 + 2*a3^2*a5*a24 - 24*a7^2*a24 + 16*a6*a8*a24 - 8*a5*a10*a24 + 12*a3*a15*a24 - 24*a18*a24 - 4*a3^2*a4*a25 + 16*a6*a7*a25 + 16*a4*a10*a25 + 2*a3^3*a26 - 8*a6^2*a26 - 8*a3*a10*a26 + 16*a5*a6*a28 - 48*a4*a7*a28 + 48*a16*a28 + 16*a4*a6*a29 + 48*a3*a7*a29 - 32*a3*a6*a30 - 4*a3^2*a32 + 16*a10*a32;
r29 = -38735*a5^3*a6*a21 + 116205*a4*a5^2*a7*a21 - 8526*a4^2*a5*a8*a21 - 107679*a3*a5^2*a8*a21 - 191448*a8^3*a21 - 68944*a4^3*a9*a21 + 107679*a3*a4*a5*a9*a21 + 287172*a7*a8*a9*a21 - 95724*a6*a9^2*a21 - 229832*a5*a9*a11*a21 + 386940*a5*a8*a12*a21 + 302556*a4*a9*a12*a21 - 212544*a5*a7*a13*a21 - 348792*a4*a8*a13*a21 - 128160*a3*a9*a13*a21 + 55436*a5*a6*a14*a21 + 46236*a4*a7*a14*a21 + 128160*a3*a8*a14*a21 + 126840*a5*a8*a15*a21 + 102992*a4*a9*a15*a21 - 83154*a5^2*a16*a21 - 29184*a14*a16*a21 + 83154*a4*a5*a17*a21 + 29184*a13*a17*a21 - 47028*a9*a19*a21 + 94056*a8*a20*a21 - 17844*a4^2*a5^2*a22 + 17844*a3*a5^3*a22 - 42720*a5*a8^2*a22 + 48932*a5*a7*a9*a22 - 12424*a4*a8*a9*a22 + 6212*a3*a9^2*a22 - 33228*a5^2*a12*a22 + 66456*a4*a5*a13*a22 - 116736*a13^2*a22 - 8088*a4^2*a14*a22 - 25140*a3*a5*a14*a22 + 116736*a12*a14*a22 + 24348*a5^2*a15*a22 + 58368*a14*a15*a22 + 60008*a9*a17*a22 - 35688*a5*a20*a22 + 17844*a4^3*a5*a23 - 17844*a3*a4*a5^2*a23 + 21360*a5*a7*a8*a23 - 27572*a5*a6*a9*a23 + 12424*a4*a7*a9*a23 - 6212*a3*a8*a9*a23 - 21096*a5^2*a11*a23 + 96516*a4*a5*a12*a23 - 100560*a4^2*a13*a23 - 29184*a3*a5*a13*a23 + 58368*a12*a13*a23 + 54324*a3*a4*a14*a23 - 58368*a11*a14*a23 - 3252*a4*a5*a15*a23 + 11368*a9*a16*a23 - 71376*a8*a17*a23 - 7296*a5*a19*a23 + 50280*a4*a20*a23 + 28128*a5^2*a8*a24 - 28128*a4*a5*a9*a24 + 84384*a9*a13*a24 - 84384*a8*a14*a24 - 56256*a4*a5*a8*a25 + 42192*a4^2*a9*a25 + 14064*a3*a5*a9*a25 - 168768*a9*a12*a25 + 168768*a8*a13*a25 + 38912*a9*a15*a25 - 42192*a5*a17*a25 + 28656*a5^2*a6*a26 - 85968*a4*a5*a7*a26 + 71376*a4^2*a8*a26 + 42720*a3*a5*a8*a26 - 56784*a3*a4*a9*a26 + 103840*a9*a11*a26 - 142752*a8*a12*a26 + 58368*a7*a13*a26 - 19456*a6*a14*a26 - 142752*a8*a15*a26 + 92472*a5*a16*a26 - 50280*a4*a17*a26 + 10548*a5^3*a28 + 42192*a9^2*a28 - 42192*a5*a14*a28 - 31644*a4*a5^2*a29 - 126576*a8*a9*a29 + 168768*a5*a13*a29 - 42192*a4*a14*a29 - 8088*a4^2*a5*a30 + 39732*a3*a5^2*a30 + 227136*a8^2*a30 - 100560*a7*a9*a30 - 269328*a5*a12*a30 + 201120*a4*a13*a30 - 58368*a3*a14*a30 - 55200*a5*a15*a30 - 58368*a20*a30 + 29184*a4^3*a31 - 39732*a3*a4*a5*a31 - 113568*a7*a8*a31 + 71376*a6*a9*a31 + 142752*a5*a11*a31 - 158928*a4*a12*a31 + 58368*a3*a13*a31 - 87552*a4*a15*a31 + 29184*a19*a31 + 7032*a5*a8*a32 - 7032*a4*a9*a32;
r30 = 3*a5^4*a7*a10 - 6*a4*a5^3*a8*a10 + 4*a4^2*a5^2*a9*a10 - a3*a5^3*a9*a10 - 12*a4*a5^3*a7*a11 + 24*a4^2*a5^2*a8*a11 - 16*a4^3*a5*a9*a11 + 4*a3*a4*a5^2*a9*a11 + 12*a4^2*a5^2*a7*a12 + 6*a3*a5^3*a7*a12 - 24*a4^3*a5*a8*a12 - 12*a3*a4*a5^2*a8*a12 + 16*a4^4*a9*a12 + 4*a3*a4^2*a5*a9*a12 - 2*a3^2*a5^2*a9*a12 - 12*a5^2*a9*a10*a12 + 48*a4*a5*a9*a11*a12 - 36*a5^2*a7*a12^2 + 72*a4*a5*a8*a12^2 - 96*a4^2*a9*a12^2 - 12*a3*a5*a9*a12^2 + 144*a9*a12^3 - 12*a3*a4*a5^2*a7*a13 + 24*a3*a4^2*a5*a8*a13 - 16*a3*a4^3*a9*a13 + 4*a3^2*a4*a5*a9*a13 + 24*a5^2*a8*a10*a13 + 48*a5^2*a7*a11*a13 - 192*a4*a5*a8*a11*a13 + 64*a4^2*a9*a11*a13 - 16*a3*a5*a9*a11*a13 + 96*a4^2*a8*a12*a13 + 48*a3*a5*a8*a12*a13 + 48*a3*a4*a9*a12*a13 - 192*a9*a11*a12*a13 - 288*a8*a12^2*a13 - 96*a3*a4*a8*a13^2 + 384*a8*a11*a13^2 + 3*a3^2*a5^2*a7*a14 - 6*a3^2*a4*a5*a8*a14 + 4*a3^2*a4^2*a9*a14 - a3^3*a5*a9*a14 - 24*a5^2*a7*a10*a14 + 24*a4*a5*a8*a10*a14 - 16*a4^2*a9*a10*a14 + 4*a3*a5*a9*a10*a14 + 48*a4*a5*a7*a11*a14 - 48*a4^2*a7*a12*a14 - 24*a3*a5*a7*a12*a14 - 12*a3^2*a9*a12*a14 + 48*a9*a10*a12*a14 + 144*a7*a12^2*a14 + 48*a3*a4*a7*a13*a14 + 24*a3^2*a8*a13*a14 - 96*a8*a10*a13*a14 - 192*a7*a11*a13*a14 - 12*a3^2*a7*a14^2 + 48*a7*a10*a14^2 - 24*a4^2*a5^2*a7*a15 + 30*a3*a5^3*a7*a15 + 48*a4^3*a5*a8*a15 - 60*a3*a4*a5^2*a8*a15 - 32*a4^4*a9*a15 + 48*a3*a4^2*a5*a9*a15 - 10*a3^2*a5^2*a9*a15 + 16*a5^2*a9*a10*a15 - 64*a4*a5*a9*a11*a15 - 96*a5^2*a7*a12*a15 + 192*a4*a5*a8*a12*a15 + 32*a4^2*a9*a12*a15 - 56*a3*a5*a9*a12*a15 + 192*a9*a12^2*a15 + 48*a5^2*a6*a13*a15 - 192*a4^2*a8*a13*a15 + 96*a3*a5*a8*a13*a15 + 32*a3*a4*a9*a13*a15 - 128*a9*a11*a13*a15 - 192*a8*a12*a13*a15 - 48*a4*a5*a6*a14*a15 + 96*a4^2*a7*a14*a15 - 48*a3*a5*a7*a14*a15 - 8*a3^2*a9*a14*a15 + 32*a9*a10*a14*a15 + 96*a7*a12*a14*a15 + 24*a5^2*a7*a15^2 - 48*a4*a5*a8*a15^2 + 96*a4^2*a9*a15^2 - 40*a3*a5*a9*a15^2 + 112*a9*a12*a15^2 - 96*a8*a13*a15^2 + 48*a7*a14*a15^2 + 32*a9*a15^3 + 12*a5^2*a7*a8*a16 - 24*a4*a5*a8^2*a16 - 4*a5^2*a6*a9*a16 + 16*a4^2*a8*a9*a16 + 8*a3*a5*a8*a9*a16 - 8*a3*a4*a9^2*a16 + 32*a9^2*a11*a16 - 96*a8*a9*a12*a16 + 96*a8^2*a13*a16 - 48*a7*a8*a14*a16 + 16*a6*a9*a14*a16 - 32*a8*a9*a15*a16 + 144*a5*a13*a15*a16 - 144*a4*a14*a15*a16 - 24*a5^2*a7^2*a17 + 12*a5^2*a6*a8*a17 + 48*a4*a5*a7*a8*a17 - 36*a3*a5*a8^2*a17 - 8*a4*a5*a6*a9*a17 - 32*a4^2*a7*a9*a17 + 20*a3*a5*a7*a9*a17 + 24*a3*a4*a8*a9*a17 - 4*a3^2*a9^2*a17 - 12*a5^3*a10*a17 + 16*a9^2*a10*a17 + 48*a4*a5^2*a11*a17 - 96*a8*a9*a11*a17 - 48*a4^2*a5*a12*a17 - 24*a3*a5^2*a12*a17 + 144*a8^2*a12*a17 + 48*a7*a9*a12*a17 + 144*a5*a12^2*a17 + 48*a3*a4*a5*a13*a17 - 192*a7*a8*a13*a17 + 32*a6*a9*a13*a17 - 192*a5*a11*a13*a17 - 12*a3^2*a5*a14*a17 + 96*a7^2*a14*a17 - 48*a6*a8*a14*a17 + 48*a5*a10*a14*a17 - 48*a4^2*a5*a15*a17 + 24*a3*a5^2*a15*a17 + 64*a7*a9*a15*a17 - 120*a5*a12*a15*a17 + 288*a4*a13*a15*a17 - 72*a3*a14*a15*a17 - 96*a5*a15^2*a17 - 48*a5*a8*a16*a17 + 48*a4*a9*a16*a17 + 96*a5*a7*a17^2 - 144*a4*a8*a17^2 + 48*a3*a9*a17^2 + 144*a17^3 + 12*a5^3*a7*a18 - 24*a4*a5^2*a8*a18 + 16*a4^2*a5*a9*a18 - 4*a3*a5^2*a9*a18 - 48*a5*a9*a12*a18 + 96*a5*a8*a13*a18 - 48*a5*a7*a14*a18 - 8*a5*a9*a15*a18 - 84*a5^2*a17*a18 + 144*a14*a17*a18 - 12*a5^3*a6*a19 + 24*a4*a5^2*a7*a19 - 48*a4^2*a5*a8*a19 + 36*a3*a5^2*a8*a19 + 32*a4^3*a9*a19 - 32*a3*a4*a5*a9*a19 + 96*a5*a9*a11*a19 - 144*a5*a8*a12*a19 - 96*a4*a9*a12*a19 + 192*a4*a8*a13*a19 + 48*a5*a6*a14*a19 - 96*a4*a7*a14*a19 + 72*a5*a8*a15*a19 - 160*a4*a9*a15*a19 - 36*a5^2*a16*a19 + 144*a14*a16*a19 + 120*a4*a5*a17*a19 - 288*a13*a17*a19 + 48*a9*a19^2 + 24*a4*a5^2*a6*a20 - 60*a3*a5^2*a7*a20 + 48*a3*a4*a5*a8*a20 - 32*a3*a4^2*a9*a20 + 20*a3^2*a5*a9*a20 - 48*a5*a9*a10*a20 + 144*a5*a7*a12*a20 + 96*a3*a9*a12*a20 - 96*a5*a6*a13*a20 - 192*a3*a8*a13*a20 + 96*a3*a7*a14*a20 - 144*a5*a7*a15*a20 + 144*a4*a8*a15*a20 + 88*a3*a9*a15*a20 + 72*a4*a5*a16*a20 - 288*a13*a16*a20 - 144*a4^2*a17*a20 - 12*a3*a5*a17*a20 + 432*a12*a17*a20 + 288*a15*a17*a20 - 48*a9*a18*a20 - 144*a8*a19*a20 + 144*a7*a20^2 - 432*a9*a21^2 - 144*a5*a21*a23 + 24*a5^2*a7*a27 - 48*a4*a5*a8*a27 + 32*a4^2*a9*a27 - 8*a3*a5*a9*a27 - 96*a9*a12*a27 + 192*a8*a13*a27 - 96*a7*a14*a27 - 64*a9*a15*a27 - 96*a5*a17*a27 + 576*a21*a31;
r31 = 5184*a4^4*a5^2*a7 - 10368*a3*a4^2*a5^3*a7 + 5184*a3^2*a5^4*a7 - 10368*a4^5*a5*a8 + 20736*a3*a4^3*a5^2*a8 - 10368*a3^2*a4*a5^3*a8 - 1728*a5^3*a6*a7*a8 + 5184*a4*a5^2*a7^2*a8 + 3456*a4*a5^2*a6*a8^2 - 10368*a4^2*a5*a7*a8^2 - 5184*a3*a5^2*a7*a8^2 + 10368*a3*a4*a5*a8^3 + 17280*a4^6*a9 - 46656*a3*a4^4*a5*a9 + 41472*a3^2*a4^2*a5^2*a9 - 12096*a3^3*a5^3*a9 - 7488*a5^3*a6^2*a9 + 46656*a4*a5^2*a6*a7*a9 - 62208*a4^2*a5*a7^2*a9 - 10368*a3*a5^2*a7^2*a9 - 38016*a4^2*a5*a6*a8*a9 - 12096*a3*a5^2*a6*a8*a9 + 69120*a4^3*a7*a8*a9 + 88128*a3*a4*a5*a7*a8*a9 - 69120*a3*a4^2*a8^2*a9 - 17280*a3^2*a5*a8^2*a9 + 10368*a7^2*a8^2*a9 - 13824*a6*a8^3*a9 + 4608*a4^3*a6*a9^2 + 12096*a3*a4*a5*a6*a9^2 - 41472*a3*a4^2*a7*a9^2 - 10368*a3^2*a5*a7*a9^2 - 13824*a7^3*a9^2 + 55296*a3^2*a4*a8*a9^2 + 20736*a6*a7*a8*a9^2 - 9216*a3^3*a9^3 - 3456*a6^2*a9^3 + 1728*a5^4*a7*a10 - 3456*a4*a5^3*a8*a10 - 25344*a4^2*a5^2*a9*a10 + 27072*a3*a5^3*a9*a10 + 18432*a5*a7*a9^2*a10 - 36864*a4*a8*a9^2*a10 + 18432*a3*a9^3*a10 - 6912*a5^4*a6*a11 + 13824*a4*a5^3*a7*a11 - 27648*a4^2*a5^2*a8*a11 + 20736*a3*a5^3*a8*a11 + 129024*a4^3*a5*a9*a11 - 129024*a3*a4*a5^2*a9*a11 - 55296*a5*a7*a8*a9*a11 + 110592*a4*a8^2*a9*a11 - 18432*a5*a6*a9^2*a11 + 36864*a4*a7*a9^2*a11 - 73728*a3*a8*a9^2*a11 + 138240*a5^2*a9*a11^2 + 20736*a4*a5^3*a6*a12 - 3456*a4^2*a5^2*a7*a12 - 48384*a3*a5^3*a7*a12 + 6912*a4^3*a5*a8*a12 + 34560*a3*a4*a5^2*a8*a12 + 20736*a5*a7*a8^2*a12 - 41472*a4*a8^3*a12 - 135936*a4^4*a9*a12 + 74880*a3*a4^2*a5*a9*a12 + 50688*a3^2*a5^2*a9*a12 + 27648*a5*a7^2*a9*a12 + 62208*a5*a6*a8*a9*a12 - 172800*a4*a7*a8*a9*a12 + 69120*a3*a8^2*a9*a12 - 6912*a4*a6*a9^2*a12 + 41472*a3*a7*a9^2*a12 - 117504*a5^2*a9*a10*a12 - 82944*a5^2*a8*a11*a12 - 276480*a4*a5*a9*a11*a12 + 103680*a5^2*a7*a12^2 + 41472*a4*a5*a8*a12^2 + 331776*a4^2*a9*a12^2 + 62208*a3*a5*a9*a12^2 - 248832*a9*a12^3 - 34560*a4^2*a5^2*a6*a13 + 13824*a3*a5^3*a6*a13 + 55296*a3*a4*a5^2*a7*a13 + 41472*a4^4*a8*a13 - 89856*a3*a4^2*a5*a8*a13 - 27648*a5*a6*a8^2*a13 + 41472*a4*a7*a8^2*a13 + 115200*a3*a4^3*a9*a13 - 101376*a3^2*a4*a5*a9*a13 - 46080*a5*a6*a7*a9*a13 + 82944*a4*a7^2*a9*a13 + 23040*a4*a6*a8*a9*a13 - 69120*a3*a7*a8*a9*a13 - 4608*a3*a6*a9^2*a13 + 13824*a5^2*a8*a10*a13 + 221184*a4*a5*a9*a10*a13 - 13824*a5^2*a7*a11*a13 + 138240*a4*a5*a8*a11*a13 - 239616*a4^2*a9*a11*a13 + 4608*a3*a5*a9*a11*a13 - 69120*a5^2*a6*a12*a13 - 165888*a4*a5*a7*a12*a13 - 110592*a4^2*a8*a12*a13 - 13824*a3*a5*a8*a12*a13 - 248832*a3*a4*a9*a12*a13 + 497664*a9*a11*a12*a13 + 138240*a4*a5*a6*a13^2 - 41472*a3*a5*a7*a13^2 + 110592*a3*a4*a8*a13^2 + 96768*a3^2*a9*a13^2 - 221184*a9*a10*a13^2 - 110592*a8*a11*a13^2 + 165888*a7*a12*a13^2 - 110592*a6*a13^3 + 20736*a4^3*a5*a6*a14 - 13824*a3*a4*a5^2*a6*a14 - 20736*a4^4*a7*a14 + 10368*a3*a4^2*a5*a7*a14 - 8640*a3^2*a5^2*a7*a14 + 17280*a3^2*a4*a5*a8*a14 + 6912*a5*a6*a7*a8*a14 - 20736*a4*a7^2*a8*a14 + 13824*a4*a6*a8^2*a14 - 28800*a3^2*a4^2*a9*a14 + 23616*a3^3*a5*a9*a14 + 11520*a5*a6^2*a9*a14 - 29952*a4*a6*a7*a9*a14 + 13824*a3*a7^2*a9*a14 + 4608*a3*a6*a8*a9*a14 - 13824*a5^2*a7*a10*a14 + 13824*a4*a5*a8*a10*a14 - 64512*a4^2*a9*a10*a14 - 52992*a3*a5*a9*a10*a14 + 41472*a5^2*a6*a11*a14 - 55296*a4*a5*a7*a11*a14 - 41472*a3*a5*a8*a11*a14 + 248832*a3*a4*a9*a11*a14 - 276480*a9*a11^2*a14 - 55296*a4*a5*a6*a12*a14 + 138240*a4^2*a7*a12*a14 + 110592*a3*a5*a7*a12*a14 - 82944*a3*a4*a8*a12*a14 - 103680*a3^2*a9*a12*a14 + 248832*a9*a10*a12*a14 + 165888*a8*a11*a12*a14 - 248832*a7*a12^2*a14 - 55296*a4^2*a6*a13*a14 - 27648*a3*a5*a6*a13*a14 - 55296*a3*a4*a7*a13*a14 + 13824*a3^2*a8*a13*a14 - 55296*a8*a10*a13*a14 + 55296*a7*a11*a13*a14 + 165888*a6*a12*a13*a14 + 27648*a3*a4*a6*a14^2 - 6912*a3^2*a7*a14^2 + 27648*a7*a10*a14^2 - 55296*a6*a11*a14^2 + 6912*a4*a5^3*a6*a15 - 19008*a4^2*a5^2*a7*a15 + 1728*a3*a5^3*a7*a15 + 38016*a4^3*a5*a8*a15 - 24192*a3*a4*a5^2*a8*a15 - 108288*a4^4*a9*a15 + 133056*a3*a4^2*a5*a9*a15 - 28224*a3^2*a5^2*a9*a15 - 27648*a5*a7^2*a9*a15 + 64512*a5*a6*a8*a9*a15 - 27648*a4*a7*a8*a9*a15 - 27648*a3*a8^2*a9*a15 - 46080*a4*a6*a9^2*a15 + 64512*a3*a7*a9^2*a15 + 27648*a5^2*a9*a10*a15 - 387072*a4*a5*a9*a11*a15 - 13824*a5^2*a7*a12*a15 + 110592*a4*a5*a8*a12*a15 + 499968*a4^2*a9*a12*a15 + 163584*a3*a5*a9*a12*a15 - 387072*a9*a12^2*a15 + 13824*a5^2*a6*a13*a15 - 152064*a4^2*a8*a13*a15 - 27648*a3*a5*a8*a13*a15 - 304128*a3*a4*a9*a13*a15 + 331776*a9*a11*a13*a15 + 55296*a8*a12*a13*a15 - 55296*a4*a5*a6*a14*a15 + 76032*a4^2*a7*a14*a15 + 34560*a3*a5*a7*a14*a15 + 13824*a3^2*a9*a14*a15 + 55296*a9*a10*a14*a15 - 110592*a7*a12*a14*a15 + 55296*a6*a13*a14*a15 + 3456*a5^2*a7*a15^2 - 6912*a4*a5*a8*a15^2 + 132480*a4^2*a9*a15^2 + 64512*a3*a5*a9*a15^2 - 138240*a9*a12*a15^2 - 55296*a8*a13*a15^2 + 27648*a7*a14*a15^2 + 55296*a9*a15^3 - 3456*a5^2*a7*a8*a16 + 6912*a4*a5*a8^2*a16 - 54144*a5^2*a6*a9*a16 + 165888*a4*a5*a7*a9*a16 - 115200*a4^2*a8*a9*a16 - 57600*a3*a5*a8*a9*a16 + 57600*a3*a4*a9^2*a16 - 82944*a9^2*a11*a16 + 248832*a8*a9*a12*a16 - 27648*a8^2*a13*a16 - 221184*a7*a9*a13*a16 + 13824*a7*a8*a14*a16 + 69120*a6*a9*a14*a16 + 82944*a8*a9*a15*a16 + 41472*a5*a13*a15*a16 - 41472*a4*a14*a15*a16 - 69120*a5*a9*a16^2 + 10368*a4^4*a5*a17 - 20736*a3*a4^2*a5^2*a17 + 10368*a3^2*a5^3*a17 - 13824*a5^2*a7^2*a17 + 27648*a5^2*a6*a8*a17 - 24192*a4*a5*a7*a8*a17 + 41472*a4^2*a8^2*a17 - 20736*a3*a5*a8^2*a17 + 26496*a4*a5*a6*a9*a17 - 101376*a4^2*a7*a9*a17 - 9216*a3*a5*a7*a9*a17 + 117504*a3*a4*a8*a9*a17 - 43776*a3^2*a9^2*a17 - 6912*a5^3*a10*a17 + 82944*a9^2*a10*a17 + 27648*a4*a5^2*a11*a17 - 248832*a8*a9*a11*a17 - 6912*a4^2*a5*a12*a17 - 34560*a3*a5^2*a12*a17 + 82944*a8^2*a12*a17 + 165888*a7*a9*a12*a17 - 41472*a4^3*a13*a17 + 69120*a3*a4*a5*a13*a17 - 69120*a7*a8*a13*a17 - 13824*a6*a9*a13*a17 - 27648*a5*a11*a13*a17 + 82944*a4*a12*a13*a17 - 82944*a3*a13^2*a17 + 20736*a3*a4^2*a14*a17 - 27648*a3^2*a5*a14*a17 + 55296*a7^2*a14*a17 - 55296*a6*a8*a14*a17 + 27648*a5*a10*a14*a17 - 82944*a4*a11*a14*a17 + 82944*a3*a12*a14*a17 - 58752*a4^2*a5*a15*a17 + 44928*a3*a5^2*a15*a17 + 82944*a7*a9*a15*a17 - 110592*a5*a12*a15*a17 + 207360*a4*a13*a15*a17 - 41472*a3*a14*a15*a17 - 13824*a5*a15^2*a17 + 13824*a5*a8*a16*a17 + 124416*a4*a9*a16*a17 + 55296*a5*a7*a17^2 - 124416*a4*a8*a17^2 + 82944*a17^3 + 6912*a5^3*a7*a18 - 13824*a4*a5^2*a8*a18 - 18432*a4^2*a5*a9*a18 + 25344*a3*a5^2*a9*a18 + 55296*a8^2*a9*a18 - 55296*a7*a9^2*a18 - 82944*a5*a9*a12*a18 + 55296*a5*a8*a13*a18 + 110592*a4*a9*a13*a18 - 27648*a5*a7*a14*a18 - 55296*a3*a9*a14*a18 - 13824*a5*a9*a15*a18 - 48384*a5^2*a17*a18 + 82944*a14*a17*a18 - 5184*a5^3*a6*a19 + 8640*a4*a5^2*a7*a19 - 17280*a4^2*a5*a8*a19 + 15552*a3*a5^2*a8*a19 + 39168*a4^3*a9*a19 - 40896*a3*a4*a5*a9*a19 - 27648*a7*a8*a9*a19 + 27648*a6*a9^2*a19 + 96768*a5*a9*a11*a19 - 62208*a5*a8*a12*a19 - 145152*a4*a9*a12*a19 + 69120*a4*a8*a13*a19 + 55296*a3*a9*a13*a19 + 20736*a5*a6*a14*a19 - 34560*a4*a7*a14*a19 + 20736*a5*a8*a15*a19 - 103680*a4*a9*a15*a19 - 10368*a5^2*a16*a19 + 41472*a14*a16*a19 + 58752*a4*a5*a17*a19 - 124416*a13*a17*a19 + 31104*a9*a19^2 + 10368*a4*a5^2*a6*a20 - 24192*a3*a5^2*a7*a20 + 17280*a3*a4*a5*a8*a20 - 39168*a3*a4^2*a9*a20 + 35712*a3^2*a5*a9*a20 + 55296*a7^2*a9*a20 - 55296*a6*a8*a9*a20 - 82944*a5*a9*a10*a20 + 138240*a4*a9*a11*a20 + 82944*a5*a7*a12*a20 - 41472*a4*a8*a12*a20 - 41472*a3*a9*a12*a20 - 55296*a5*a6*a13*a20 - 27648*a3*a8*a13*a20 + 13824*a4*a6*a14*a20 + 13824*a3*a7*a14*a20 - 41472*a5*a7*a15*a20 + 41472*a4*a8*a15*a20 + 13824*a3*a9*a15*a20 + 20736*a4*a5*a16*a20 - 82944*a13*a16*a20 - 41472*a4^2*a17*a20 - 27648*a3*a5*a17*a20 + 165888*a12*a17*a20 + 82944*a15*a17*a20 - 82944*a9*a18*a20 - 41472*a8*a19*a20 + 41472*a7*a20^2 - 11319*a5^3*a6*a21 - 248796*a4*a5^2*a7*a21 + 534636*a4^2*a5*a8*a21 - 3087*a3*a5^2*a8*a21 + 57624*a8^3*a21 - 381120*a4^3*a9*a21 + 109686*a3*a4*a5*a9*a21 - 57624*a7*a8*a9*a21 - 30184*a5*a9*a11*a21 + 45276*a5*a8*a12*a21 + 1143360*a4*a9*a12*a21 - 65856*a5*a7*a13*a21 - 2220864*a4*a8*a13*a21 + 17836*a5*a6*a14*a21 + 1143360*a4*a7*a14*a21 - 32928*a3*a8*a14*a21 + 32928*a5*a8*a15*a21 - 889280*a4*a9*a15*a21 - 26754*a5^2*a16*a21 + 592260*a4*a5*a17*a21 - 8232*a8*a20*a21 - 4116*a4^2*a5^2*a22 + 4116*a3*a5^3*a22 - 375632*a5*a7*a9*a22 + 756752*a4*a8*a9*a22 - 381120*a3*a9^2*a22 + 4116*a5^2*a12*a22 - 762240*a4*a5*a13*a22 + 762240*a4^2*a14*a22 - 4116*a3*a5*a14*a22 + 12348*a5^2*a15*a22 - 762240*a9*a17*a22 - 8232*a5*a20*a22 + 381120*a4^3*a5*a23 - 381120*a3*a4*a5^2*a23 + 378376*a5*a6*a9*a23 - 762240*a4*a7*a9*a23 + 383864*a3*a8*a9*a23 - 8232*a5^2*a11*a23 + 1151592*a4*a5*a12*a23 - 1524480*a4^2*a13*a23 + 381120*a3*a4*a14*a23 - 381120*a4*a5*a15*a23 + 762240*a9*a16*a23 + 16464*a8*a17*a23 + 762240*a4*a20*a23 - 165888*a5*a21*a23 - 16464*a5^2*a8*a24 - 248592*a4*a5*a9*a24 + 32928*a8*a14*a24 + 32928*a4*a5*a8*a25 + 508160*a4^2*a9*a25 - 10976*a3*a5*a9*a25 - 65856*a8*a13*a25 - 16464*a5*a17*a25 + 5488*a5^2*a6*a26 - 16464*a4*a5*a7*a26 - 16464*a4^2*a8*a26 + 16464*a3*a5*a8*a26 - 254080*a3*a4*a9*a26 + 32928*a8*a12*a26 + 32928*a8*a15*a26 + 24696*a5*a16*a26 - 762240*a4*a17*a26 + 165888*a23*a26 + 13824*a5^2*a7*a27 - 27648*a4*a5*a8*a27 + 18432*a4^2*a9*a27 - 4608*a3*a5*a9*a27 - 55296*a9*a12*a27 + 110592*a8*a13*a27 - 55296*a7*a14*a27 - 110592*a9*a15*a27 - 55296*a5*a17*a27 + 4116*a5^3*a28 + 508160*a9^2*a28 - 16464*a5*a14*a28 + 364656*a4*a5^2*a29 - 1491552*a8*a9*a29 + 65856*a5*a13*a29 - 1524480*a4*a14*a29 - 745776*a4^2*a5*a30 + 4116*a3*a5^2*a30 - 65856*a8^2*a30 + 1524480*a7*a9*a30 - 82320*a5*a12*a30 + 3048960*a4*a13*a30 - 32928*a5*a15*a30 + 372888*a3*a4*a5*a31 + 32928*a7*a8*a31 - 508160*a6*a9*a31 + 32928*a5*a11*a31 - 1524480*a4*a12*a31 + 165888*a21*a31 - 8232*a5*a8*a32 + 254080*a4*a9*a32;
r32 = 17*a4*a5^2*a6*a21 - 36*a4^2*a5*a7*a21 - 15*a3*a5^2*a7*a21 + 51*a3*a4*a5*a8*a21 + 48*a7*a8^2*a21 - 16*a3*a4^2*a9*a21 - a3^2*a5*a9*a21 - 12*a7^2*a9*a21 - 36*a6*a8*a9*a21 + 7*a5*a9*a10*a21 - 96*a5*a8*a11*a21 + 44*a4*a9*a11*a21 + 51*a5*a7*a12*a21 + 30*a4*a8*a12*a21 - 15*a3*a9*a12*a21 - 10*a5*a6*a13*a21 + 48*a4*a7*a13*a21 - 42*a3*a8*a13*a21 - 26*a4*a6*a14*a21 + 9*a3*a7*a14*a21 - 39*a5*a7*a15*a21 + 50*a4*a8*a15*a21 + 17*a3*a9*a15*a21 + 54*a4*a5*a16*a21 - 48*a13*a16*a21 - 36*a4^2*a17*a21 - 18*a3*a5*a17*a21 + 48*a12*a17*a21 + 2*a15*a17*a21 - 30*a9*a18*a21 - 30*a8*a19*a21 + 78*a7*a20*a21 - 12*a5*a7*a8*a22 + 32*a4*a8^2*a22 - 20*a3*a8*a9*a22 - 48*a5^2*a11*a22 + 60*a4*a5*a12*a22 + 24*a3*a5*a13*a22 - 96*a12*a13*a22 - 36*a3*a4*a14*a22 + 96*a11*a14*a22 + 8*a9*a16*a22 - 16*a8*a17*a22 - 6*a5*a19*a22 + 12*a4*a20*a22 + 16*a5*a6*a8*a23 - 40*a4*a7*a8*a23 + 24*a3*a8^2*a23 + 9*a5^2*a10*a23 + 36*a4*a5*a11*a23 - 36*a4^2*a12*a23 - 42*a3*a5*a12*a23 + 84*a12^2*a23 + 12*a3*a4*a13*a23 - 48*a11*a13*a23 + 21*a3^2*a14*a23 - 36*a10*a14*a23 - 6*a3*a5*a15*a23 + 24*a12*a15*a23 + 48*a8*a16*a23 - 16*a7*a17*a23 - 6*a5*a18*a23 + 6*a3*a20*a23 - 9*a5^2*a7*a24 - 14*a4*a5*a8*a24 - 4*a4^2*a9*a24 + 7*a3*a5*a9*a24 - 12*a9*a12*a24 + 24*a8*a13*a24 + 36*a7*a14*a24 + 8*a9*a15*a24 + 16*a5*a17*a24 + 6*a5^2*a6*a25 + 16*a4^2*a8*a25 + 30*a3*a5*a8*a25 - 12*a3*a4*a9*a25 + 48*a9*a11*a25 - 120*a8*a12*a25 - 24*a6*a14*a25 + 16*a4*a17*a25 + 2*a4*a5*a6*a26 - 15*a3*a5*a7*a26 - 8*a3*a4*a8*a26 + a3^2*a9*a26 - 4*a9*a10*a26 + 60*a7*a12*a26 - 8*a6*a13*a26 - 24*a4*a16*a26 - 8*a3*a17*a26 - 12*a4*a5^2*a28 + 48*a8*a9*a28 + 48*a4*a14*a28 + 36*a3*a5^2*a29 - 96*a8^2*a29 - 96*a5*a12*a29 - 48*a3*a14*a29 + 36*a5*a15*a29 - 72*a20*a29 - 36*a3*a4*a5*a30 + 48*a7*a8*a30 + 96*a5*a11*a30 + 48*a4*a12*a30 - 24*a4*a15*a30 + 24*a19*a30 + 24*a3*a4^2*a31 - 12*a3^2*a5*a31 - 96*a4*a11*a31 + 48*a3*a12*a31 - 12*a3*a15*a31 + 24*a18*a31 - 8*a4*a8*a32 + 4*a17*a32;
r33 = 116205*a4*a5^2*a6*a21 - 447768*a4^2*a5*a7*a21 + 99153*a3*a5^2*a7*a21 + 223884*a4^3*a8*a21 + 124731*a3*a4*a5*a8*a21 + 287172*a7*a8^2*a21 - 8526*a3*a4^2*a9*a21 - 107679*a3^2*a5*a9*a21 - 574344*a7^2*a9*a21 + 287172*a6*a8*a9*a21 + 229832*a5*a9*a10*a21 - 84384*a5*a8*a11*a21 - 145448*a4*a9*a11*a21 - 136248*a5*a7*a12*a21 - 635172*a4*a8*a12*a21 + 81924*a3*a9*a12*a21 - 9200*a5*a6*a13*a21 + 937728*a4*a7*a13*a21 + 220632*a3*a8*a13*a21 - 157108*a4*a6*a14*a21 - 302556*a3*a7*a14*a21 - 41136*a5*a7*a15*a21 - 213864*a4*a8*a15*a21 + 25168*a3*a9*a15*a21 + 249462*a4*a5*a16*a21 + 87552*a13*a16*a21 - 166308*a4^2*a17*a21 - 83154*a3*a5*a17*a21 - 87552*a12*a17*a21 - 29184*a15*a17*a21 + 94056*a9*a18*a21 + 47028*a8*a19*a21 - 188112*a7*a20*a21 + 53532*a4^3*a5*a22 - 53532*a3*a4*a5^2*a22 + 2724*a5*a7*a8*a22 + 122712*a4*a8^2*a22 - 21360*a5*a6*a9*a22 - 85440*a4*a7*a9*a22 - 18636*a3*a8*a9*a22 + 87552*a5^2*a11*a22 - 162972*a4*a5*a12*a22 + 63288*a3*a5*a13*a22 + 175104*a12*a13*a22 + 12132*a3*a4*a14*a22 - 175104*a11*a14*a22 - 160596*a4*a5*a15*a22 - 71376*a9*a16*a22 - 108648*a8*a17*a22 + 42984*a5*a19*a22 + 21096*a4*a20*a22 - 35688*a4^4*a23 + 17844*a3*a4^2*a5*a23 + 17844*a3^2*a5^2*a23 - 42720*a5*a7^2*a23 + 61356*a5*a6*a8*a23 - 79992*a4*a7*a8*a23 + 18636*a3*a8^2*a23 + 42720*a4*a6*a9*a23 + 21096*a5^2*a10*a23 - 108648*a4*a5*a11*a23 + 108648*a4^2*a12*a23 - 8964*a3*a5*a12*a23 - 175104*a12^2*a23 + 42192*a3*a4*a13*a23 + 116736*a11*a13*a23 - 54324*a3^2*a14*a23 + 58368*a10*a14*a23 + 107064*a4^2*a15*a23 + 32436*a3*a5*a15*a23 - 58368*a12*a15*a23 + 37272*a8*a16*a23 + 142752*a7*a17*a23 + 14592*a5*a18*a23 - 35688*a4*a19*a23 - 50280*a3*a20*a23 - 56256*a5^2*a7*a24 + 28128*a4*a5*a8*a24 + 14064*a4^2*a9*a24 + 14064*a3*a5*a9*a24 - 84384*a9*a12*a24 - 84384*a8*a13*a24 + 168768*a7*a14*a24 - 123296*a9*a15*a24 + 42192*a5*a17*a24 - 57312*a5^2*a6*a25 + 284448*a4*a5*a7*a25 - 156816*a4^2*a8*a25 - 71376*a3*a5*a8*a25 + 1056*a3*a4*a9*a25 + 129856*a9*a11*a25 + 285504*a8*a12*a25 - 454272*a7*a13*a25 + 38912*a6*a14*a25 - 142752*a5*a16*a25 + 184944*a4*a17*a25 - 28656*a4*a5*a6*a26 + 29184*a4^2*a7*a26 + 528*a3*a5*a7*a26 - 57840*a3*a4*a8*a26 + 56784*a3^2*a9*a26 - 103840*a9*a10*a26 - 26016*a8*a11*a26 + 110400*a7*a12*a26 + 19456*a6*a13*a26 + 227136*a7*a15*a26 - 134664*a4*a16*a26 + 50280*a3*a17*a26 - 31644*a4*a5^2*a28 - 126576*a8*a9*a28 + 126576*a4*a14*a28 + 142752*a4^2*a5*a29 - 47820*a3*a5^2*a29 - 74544*a8^2*a29 + 454272*a7*a9*a29 + 32352*a5*a12*a29 - 571008*a4*a13*a29 + 158928*a3*a14*a29 - 58368*a5*a15*a29 + 116736*a20*a29 - 71376*a4^3*a30 - 23556*a3*a4*a5*a30 - 266160*a7*a8*a30 - 113568*a6*a9*a30 + 110400*a5*a11*a30 + 412080*a4*a12*a30 - 142752*a3*a13*a30 + 171936*a4*a15*a30 - 29184*a19*a30 - 8088*a3*a4^2*a31 + 39732*a3^2*a5*a31 + 227136*a7^2*a31 - 100560*a6*a8*a31 - 142752*a5*a10*a31 + 32352*a4*a11*a31 - 16176*a3*a12*a31 + 29184*a3*a15*a31 - 58368*a18*a31 - 14064*a5*a7*a32 + 7032*a4*a8*a32 + 7032*a3*a9*a32;
r34 = -(a5^4*a6*a10) + 3*a3*a5^3*a8*a10 - 2*a3*a4*a5^2*a9*a10 + 4*a4*a5^3*a6*a11 - 12*a3*a4*a5^2*a8*a11 + 8*a3*a4^2*a5*a9*a11 + 8*a5^2*a9*a10*a11 - 32*a4*a5*a9*a11^2 - 4*a4^2*a5^2*a6*a12 - 2*a3*a5^3*a6*a12 + 12*a3*a4^2*a5*a8*a12 + 6*a3^2*a5^2*a8*a12 - 8*a3*a4^3*a9*a12 - 4*a3^2*a4*a5*a9*a12 - 12*a5^2*a8*a10*a12 + 48*a4*a5*a8*a11*a12 + 32*a4^2*a9*a11*a12 + 16*a3*a5*a9*a11*a12 + 12*a5^2*a6*a12^2 - 48*a4^2*a8*a12^2 - 60*a3*a5*a8*a12^2 + 24*a3*a4*a9*a12^2 - 96*a9*a11*a12^2 + 144*a8*a12^3 + 4*a3*a4*a5^2*a6*a13 - 12*a3^2*a4*a5*a8*a13 + 8*a3^2*a4^2*a9*a13 - 16*a5^2*a6*a11*a13 + 48*a3*a5*a8*a11*a13 - 64*a3*a4*a9*a11*a13 + 128*a9*a11^2*a13 + 48*a3*a4*a8*a12*a13 - 192*a8*a11*a12*a13 - a3^2*a5^2*a6*a14 + 3*a3^3*a5*a8*a14 - 2*a3^3*a4*a9*a14 + 8*a5^2*a6*a10*a14 - 12*a3*a5*a8*a10*a14 + 8*a3*a4*a9*a10*a14 - 16*a4*a5*a6*a11*a14 + 8*a3^2*a9*a11*a14 - 32*a9*a10*a11*a14 + 16*a4^2*a6*a12*a14 + 8*a3*a5*a6*a12*a14 - 12*a3^2*a8*a12*a14 + 48*a8*a10*a12*a14 - 48*a6*a12^2*a14 - 16*a3*a4*a6*a13*a14 + 64*a6*a11*a13*a14 + 4*a3^2*a6*a14^2 - 16*a6*a10*a14^2 + 8*a4^2*a5^2*a6*a15 - 10*a3*a5^3*a6*a15 - 24*a3*a4^2*a5*a8*a15 + 30*a3^2*a5^2*a8*a15 + 16*a3*a4^3*a9*a15 - 20*a3^2*a4*a5*a9*a15 - 24*a5^2*a8*a10*a15 + 48*a5^2*a7*a11*a15 + 64*a3*a5*a9*a11*a15 - 16*a5^2*a6*a12*a15 - 120*a3*a5*a8*a12*a15 - 32*a3*a4*a9*a12*a15 - 64*a9*a11*a12*a15 + 96*a8*a12^2*a15 + 96*a3*a4*a8*a13*a15 + 32*a3*a5*a6*a14*a15 - 48*a3*a4*a7*a14*a15 - 32*a6*a12*a14*a15 - 24*a5^2*a6*a15^2 + 24*a3*a5*a8*a15^2 - 48*a3*a4*a9*a15^2 - 32*a9*a11*a15^2 + 48*a8*a12*a15^2 - 16*a6*a14*a15^2 - 4*a5^2*a6*a8*a16 + 12*a3*a5*a8^2*a16 + 8*a4*a5*a6*a9*a16 - 12*a3*a5*a7*a9*a16 - 8*a3*a4*a8*a9*a16 + 4*a3^2*a9^2*a16 + 4*a5^3*a10*a16 - 16*a9^2*a10*a16 - 16*a4*a5^2*a11*a16 + 32*a8*a9*a11*a16 + 16*a4^2*a5*a12*a16 + 8*a3*a5^2*a12*a16 - 48*a8^2*a12*a16 + 48*a7*a9*a12*a16 - 48*a5*a12^2*a16 - 16*a3*a4*a5*a13*a16 - 32*a6*a9*a13*a16 + 64*a5*a11*a13*a16 + 4*a3^2*a5*a14*a16 + 16*a6*a8*a14*a16 - 16*a5*a10*a14*a16 + 16*a4^2*a5*a15*a16 - 8*a3*a5^2*a15*a16 - 104*a5*a12*a15*a16 + 72*a3*a14*a15*a16 - 16*a5*a15^2*a16 + 16*a5*a8*a16^2 - 16*a4*a9*a16^2 + 8*a5^2*a6*a7*a17 - 24*a4*a5*a6*a8*a17 + 12*a3*a5*a7*a8*a17 + 16*a4^2*a6*a9*a17 - 4*a3*a5*a6*a9*a17 - 8*a3*a4*a7*a9*a17 + 8*a4*a5^2*a10*a17 - 32*a4^2*a5*a11*a17 + 32*a7*a9*a11*a17 + 32*a4^3*a12*a17 + 16*a3*a4*a5*a12*a17 - 48*a7*a8*a12*a17 - 48*a6*a9*a12*a17 - 96*a4*a12^2*a17 - 32*a3*a4^2*a13*a17 + 96*a6*a8*a13*a17 + 128*a4*a11*a13*a17 + 8*a3^2*a4*a14*a17 - 32*a6*a7*a14*a17 - 32*a4*a10*a14*a17 + 32*a4^3*a15*a17 - 16*a3*a4*a5*a15*a17 - 32*a6*a9*a15*a17 + 144*a5*a11*a15*a17 - 208*a4*a12*a15*a17 - 32*a4*a15^2*a17 - 32*a5*a7*a16*a17 + 80*a4*a8*a16*a17 - 48*a3*a9*a16*a17 - 32*a5*a6*a17^2 + 32*a4*a7*a17^2 - 144*a16*a17^2 + 4*a5^3*a6*a18 - 24*a4*a5^2*a7*a18 + 48*a4^2*a5*a8*a18 - 12*a3*a5^2*a8*a18 - 32*a4^3*a9*a18 + 16*a3*a4*a5*a9*a18 - 32*a5*a9*a11*a18 + 48*a5*a8*a12*a18 + 96*a4*a9*a12*a18 - 192*a4*a8*a13*a18 - 16*a5*a6*a14*a18 + 96*a4*a7*a14*a18 - 72*a5*a8*a15*a18 + 112*a4*a9*a15*a18 + 52*a5^2*a16*a18 - 144*a14*a16*a18 + 32*a4*a5*a17*a18 + 8*a4*a5^2*a6*a19 - 12*a3*a5^2*a7*a19 + 4*a3^2*a5*a9*a19 - 16*a5*a9*a10*a19 + 48*a5*a7*a12*a19 - 32*a5*a6*a13*a19 + 24*a3*a9*a15*a19 - 16*a4*a5*a16*a19 - 32*a4^2*a17*a19 - 36*a3*a5*a17*a19 + 144*a12*a17*a19 - 48*a9*a18*a19 - 32*a4^2*a5*a6*a20 + 12*a3*a5^2*a6*a20 + 48*a3*a4*a5*a7*a20 - 36*a3^2*a5*a8*a20 + 8*a3^2*a4*a9*a20 + 48*a5*a8*a10*a20 + 32*a4*a9*a10*a20 - 96*a5*a7*a11*a20 - 64*a3*a9*a11*a20 + 48*a5*a6*a12*a20 - 96*a4*a7*a12*a20 + 96*a3*a8*a12*a20 + 64*a4*a6*a13*a20 - 32*a3*a6*a14*a20 + 80*a5*a6*a15*a20 - 72*a3*a8*a15*a20 - 20*a3*a5*a16*a20 + 144*a12*a16*a20 + 104*a3*a4*a17*a20 - 288*a11*a17*a20 + 144*a8*a18*a20 - 48*a6*a20^2 + 432*a8*a21^2 + 48*a5*a21*a22 + 96*a4*a21*a23 - 8*a5^2*a6*a27 + 24*a3*a5*a8*a27 - 16*a3*a4*a9*a27 + 64*a9*a11*a27 - 96*a8*a12*a27 + 32*a6*a14*a27 + 32*a5*a16*a27 + 64*a4*a17*a27 - 576*a21*a30;
r35 = 307929600*a5^3*a6*a7^2 - 923788800*a4*a5^2*a7^3 - 307929600*a5^3*a6^2*a8 + 615859200*a4*a5^2*a6*a7*a8 + 1847577600*a4^2*a5*a7^2*a8 - 1231718400*a4^2*a5*a6*a8^2 + 615859200*a3*a5^2*a6*a8^2 - 1847577600*a3*a4*a5*a7*a8^2 + 923788800*a3^2*a5*a8^3 + 307929600*a4*a5^2*a6^2*a9 - 615859200*a4^2*a5*a6*a7*a9 - 615859200*a3*a5^2*a6*a7*a9 - 1231718400*a4^3*a7^2*a9 + 1847577600*a3*a4*a5*a7^2*a9 + 1231718400*a4^3*a6*a8*a9 + 615859200*a3*a4^2*a7*a8*a9 - 1231718400*a3^2*a5*a7*a8*a9 - 307929600*a3^2*a4*a8^2*a9 - 615859200*a3*a4^2*a6*a9^2 + 307929600*a3^2*a5*a6*a9^2 + 307929600*a3^2*a4*a7*a9^2 + 153964800*a5^4*a6*a10 - 461894400*a4*a5^3*a7*a10 - 923788800*a4^2*a5^2*a8*a10 + 1385683200*a3*a5^3*a8*a10 + 1231718400*a4^3*a5*a9*a10 - 1385683200*a3*a4*a5^2*a9*a10 + 615859200*a5*a7*a8*a9*a10 - 1231718400*a4*a8^2*a9*a10 - 615859200*a5*a6*a9^2*a10 + 1231718400*a4*a7*a9^2*a10 - 615859200*a4*a5^3*a6*a11 + 3695155200*a4^2*a5^2*a7*a11 - 1847577600*a3*a5^3*a7*a11 - 1847577600*a3*a4*a5^2*a8*a11 - 2463436800*a4^4*a9*a11 + 2463436800*a3*a4^2*a5*a9*a11 + 615859200*a3^2*a5^2*a9*a11 - 2463436800*a5*a7^2*a9*a11 + 2463436800*a5*a6*a8*a9*a11 + 2463436800*a3*a8^2*a9*a11 - 2463436800*a3*a7*a9^2*a11 + 1847577600*a5^2*a9*a10*a11 - 7390310400*a4*a5*a9*a11^2 + 923788800*a3*a5^3*a6*a12 - 5542732800*a4^3*a5*a7*a12 + 2771366400*a3*a4*a5^2*a7*a12 + 3695155200*a4^4*a8*a12 - 1847577600*a3*a4^2*a5*a8*a12 + 923788800*a3^2*a5^2*a8*a12 + 1847577600*a5*a7^2*a8*a12 - 3695155200*a5*a6*a8^2*a12 + 3695155200*a4*a7*a8^2*a12 - 3695155200*a3*a8^3*a12 + 1847577600*a3*a4^3*a9*a12 - 2771366400*a3^2*a4*a5*a9*a12 + 1847577600*a5*a6*a7*a9*a12 - 3695155200*a4*a6*a8*a9*a12 + 1847577600*a3*a7*a8*a9*a12 + 1847577600*a3*a6*a9^2*a12 - 5542732800*a5^2*a8*a10*a12 + 3695155200*a5^2*a7*a11*a12 + 14780620800*a4*a5*a8*a11*a12 + 9853747200*a4^2*a9*a11*a12 + 4926873600*a3*a5*a9*a11*a12 - 5542732800*a5^2*a6*a12^2 + 5542732800*a4*a5*a7*a12^2 - 18475776000*a4^2*a8*a12^2 - 9237888000*a3*a5*a8*a12^2 - 5542732800*a3*a4*a9*a12^2 - 7390310400*a9*a11*a12^2 + 22170931200*a8*a12^3 + 1231718400*a4^3*a5*a6*a13 - 1847577600*a3*a4*a5^2*a6*a13 + 3695155200*a3*a4^2*a5*a7*a13 - 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20736*a9*a18*a19 - 25920*a8*a19^2 - 20736*a4^2*a5*a6*a20 + 6912*a3*a5^2*a6*a20 + 31104*a3*a4*a5*a7*a20 + 41472*a3*a4^2*a8*a20 - 62208*a3^2*a5*a8*a20 - 82944*a7^2*a8*a20 + 82944*a6*a8^2*a20 + 3456*a3^2*a4*a9*a20 + 124416*a5*a8*a10*a20 + 13824*a4*a9*a10*a20 - 82944*a5*a7*a11*a20 - 165888*a4*a8*a11*a20 - 27648*a3*a9*a11*a20 + 41472*a5*a6*a12*a20 - 41472*a4*a7*a12*a20 + 124416*a3*a8*a12*a20 + 27648*a4*a6*a13*a20 - 13824*a3*a6*a14*a20 + 48384*a5*a6*a15*a20 - 27648*a3*a8*a15*a20 + 3456*a3*a5*a16*a20 + 41472*a12*a16*a20 + 69120*a3*a4*a17*a20 - 165888*a11*a17*a20 + 165888*a8*a18*a20 - 20736*a6*a20^2 + 158355*a4*a5^2*a6*a21 - 37044*a4^2*a5*a7*a21 + 127485*a3*a5^2*a7*a21 + 37044*a4^3*a8*a21 - 692991*a3*a4*a5*a8*a21 - 86436*a7*a8^2*a21 + 461994*a3*a4^2*a9*a21 - 54843*a3^2*a5*a9*a21 + 57624*a7^2*a9*a21 + 28812*a6*a8*a9*a21 + 15092*a5*a9*a10*a21 - 1113176*a4*a9*a11*a21 + 53508*a5*a7*a12*a21 + 1570980*a4*a8*a12*a21 - 571680*a3*a9*a12*a21 - 2744*a5*a6*a13*a21 + 1176288*a3*a8*a13*a21 - 589516*a4*a6*a14*a21 - 538752*a3*a7*a14*a21 + 2411424*a4*a8*a15*a21 + 444640*a3*a9*a15*a21 - 242622*a4*a5*a16*a21 - 592260*a4^2*a17*a21 - 296130*a3*a5*a17*a21 + 4116*a8*a19*a21 + 8232*a7*a20*a21 - 182328*a4^3*a5*a22 + 182328*a3*a4*a5^2*a22 + 563448*a5*a7*a8*a22 - 1135128*a4*a8^2*a22 - 1372*a5*a6*a9*a22 + 573052*a3*a8*a9*a22 + 559332*a4*a5*a12*a22 + 389352*a3*a5*a13*a22 - 948684*a3*a4*a14*a22 + 546984*a4*a5*a15*a22 + 1135128*a8*a17*a22 + 4116*a5*a19*a22 - 372888*a4*a20*a22 + 82944*a5*a21*a22 - 381120*a4^4*a23 + 190560*a3*a4^2*a5*a23 + 190560*a3^2*a5^2*a23 - 567564*a5*a6*a8*a23 + 1143360*a4*a7*a8*a23 - 575796*a3*a8^2*a23 + 2744*a4*a6*a9*a23 - 2744*a3*a7*a9*a23 + 4116*a5^2*a10*a23 - 1135128*a4*a5*a11*a23 + 1135128*a4^2*a12*a23 - 575796*a3*a5*a12*a23 + 762240*a3*a4*a13*a23 - 190560*a3^2*a14*a23 + 1143360*a4^2*a15*a23 + 190560*a3*a5*a15*a23 - 1151592*a8*a16*a23 - 16464*a7*a17*a23 - 381120*a4*a19*a23 - 381120*a3*a20*a23 + 165888*a4*a21*a23 + 16464*a5^2*a7*a24 + 389352*a4*a5*a8*a24 - 5488*a4^2*a9*a24 + 129784*a3*a5*a9*a24 - 32928*a8*a13*a24 - 32928*a7*a14*a24 + 8232*a5*a17*a24 - 5488*a5^2*a6*a25 - 16464*a4*a5*a7*a25 - 778704*a4^2*a8*a25 - 16464*a3*a5*a8*a25 - 243104*a3*a4*a9*a25 + 65856*a8*a12*a25 + 65856*a7*a13*a25 - 16464*a5*a16*a25 + 778704*a4*a17*a25 - 165888*a23*a25 - 2744*a4*a5*a6*a26 + 32928*a4^2*a7*a26 - 8232*a3*a5*a7*a26 + 381120*a3*a4*a8*a26 + 127040*a3^2*a9*a26 - 32928*a8*a11*a26 - 32928*a7*a12*a26 - 32928*a7*a15*a26 + 356424*a4*a16*a26 + 381120*a3*a17*a26 - 82944*a22*a26 - 6912*a5^2*a6*a27 + 20736*a3*a5*a8*a27 - 13824*a3*a4*a9*a27 + 55296*a9*a11*a27 - 82944*a8*a12*a27 + 27648*a6*a14*a27 + 110592*a8*a15*a27 + 27648*a5*a16*a27 + 55296*a4*a17*a27 - 194676*a4*a5^2*a28 - 778704*a8*a9*a28 + 778704*a4*a14*a28 + 16464*a4^2*a5*a29 - 186444*a3*a5^2*a29 + 2303184*a8^2*a29 - 32928*a7*a9*a29 - 16464*a5*a12*a29 - 65856*a4*a13*a29 + 762240*a3*a14*a29 + 745776*a4^3*a30 + 178212*a3*a4*a5*a30 - 2204400*a7*a8*a30 + 32928*a5*a11*a30 - 2204400*a4*a12*a30 - 1524480*a3*a13*a30 - 1491552*a4*a15*a30 - 248832*a21*a30 - 372888*a3*a4^2*a31 - 186444*a3^2*a5*a31 - 32928*a7^2*a31 + 745776*a6*a8*a31 - 16464*a5*a10*a31 + 1491552*a4*a11*a31 + 762240*a3*a12*a31 + 8232*a5*a7*a32 - 372888*a4*a8*a32 - 127040*a3*a9*a32;
r37 = -3456*a4^4*a5^2*a6 + 6912*a3*a4^2*a5^3*a6 - 3456*a3^2*a5^4*a6 - 20736*a4^6*a8 + 72576*a3*a4^4*a5*a8 - 82944*a3^2*a4^2*a5^2*a8 + 31104*a3^3*a5^3*a8 + 18432*a5^3*a6^2*a8 - 107136*a4*a5^2*a6*a7*a8 + 124416*a4^2*a5*a7^2*a8 + 31104*a3*a5^2*a7^2*a8 + 82944*a4^2*a5*a6*a8^2 + 20736*a3*a5^2*a6*a8^2 - 124416*a4^3*a7*a8^2 - 176256*a3*a4*a5*a7*a8^2 + 124416*a3*a4^2*a8^3 + 20736*a3^2*a5*a8^3 - 20736*a7^2*a8^3 + 27648*a6*a8^4 - 6912*a3*a4^5*a9 + 13824*a3^2*a4^3*a5*a9 - 6912*a3^3*a4*a5^2*a9 - 3456*a4*a5^2*a6^2*a9 + 13824*a4^2*a5*a6*a7*a9 + 3456*a3*a5^2*a6*a7*a9 - 20736*a3*a4*a5*a7^2*a9 - 23040*a4^3*a6*a8*a9 - 24192*a3*a4*a5*a6*a8*a9 + 89856*a3*a4^2*a7*a8*a9 + 38016*a3^2*a5*a7*a8*a9 + 27648*a7^3*a8*a9 - 103680*a3^2*a4*a8^2*a9 - 41472*a6*a7*a8^2*a9 + 6912*a3*a4^2*a6*a9^2 - 3456*a3^2*a5*a6*a9^2 - 6912*a3^2*a4*a7*a9^2 + 18432*a3^3*a8*a9^2 + 6912*a6^2*a8*a9^2 + 2304*a5^4*a6*a10 - 10368*a4*a5^3*a7*a10 + 89856*a4^2*a5^2*a8*a10 - 76032*a3*a5^3*a8*a10 - 27648*a4^3*a5*a9*a10 + 21888*a3*a4*a5^2*a9*a10 - 41472*a5*a7*a8*a9*a10 + 82944*a4*a8^2*a9*a10 + 4608*a5*a6*a9^2*a10 - 9216*a4*a7*a9^2*a10 - 36864*a3*a8*a9^2*a10 + 4608*a4*a5^3*a6*a11 - 41472*a4^2*a5^2*a7*a11 + 41472*a3*a5^3*a7*a11 - 193536*a4^3*a5*a8*a11 + 179712*a3*a4*a5^2*a8*a11 + 82944*a5*a7*a8^2*a11 - 165888*a4*a8^3*a11 + 27648*a4^4*a9*a11 - 32256*a3*a4^2*a5*a9*a11 + 13824*a3^2*a5^2*a9*a11 + 55296*a5*a7^2*a9*a11 + 9216*a5*a6*a8*a9*a11 - 138240*a4*a7*a8*a9*a11 + 110592*a3*a8^2*a9*a11 + 9216*a4*a6*a9^2*a11 + 36864*a3*a7*a9^2*a11 - 41472*a5^2*a9*a10*a11 - 165888*a5^2*a8*a11^2 + 55296*a4*a5*a9*a11^2 - 11520*a4^2*a5^2*a6*a12 - 16128*a3*a5^3*a6*a12 + 41472*a4^3*a5*a7*a12 + 20736*a3*a4*a5^2*a7*a12 + 152064*a4^4*a8*a12 - 62208*a3*a4^2*a5*a8*a12 - 131328*a3^2*a5^2*a8*a12 - 124416*a5*a7^2*a8*a12 - 55296*a5*a6*a8^2*a12 + 373248*a4*a7*a8^2*a12 - 82944*a3*a8^3*a12 + 18432*a3*a4^3*a9*a12 - 11520*a3^2*a4*a5*a9*a12 - 41472*a5*a6*a7*a9*a12 + 27648*a4*a7^2*a9*a12 + 41472*a4*a6*a8*a9*a12 - 110592*a3*a7*a8*a9*a12 - 27648*a3*a6*a9^2*a12 + 304128*a5^2*a8*a10*a12 + 55296*a4*a5*a9*a10*a12 - 165888*a5^2*a7*a11*a12 + 276480*a4*a5*a8*a11*a12 - 110592*a4^2*a9*a11*a12 - 27648*a3*a5*a9*a11*a12 + 110592*a5^2*a6*a12^2 - 41472*a4*a5*a7*a12^2 - 359424*a4^2*a8*a12^2 - 55296*a3*a5*a8*a12^2 + 13824*a3*a4*a9*a12^2 + 55296*a9*a11*a12^2 + 331776*a8*a12^3 + 27648*a4^3*a5*a6*a13 + 4608*a3*a4*a5^2*a6*a13 - 82944*a3*a4^2*a5*a7*a13 - 193536*a3*a4^3*a8*a13 + 262656*a3^2*a4*a5*a8*a13 + 138240*a5*a6*a7*a8*a13 - 165888*a4*a7^2*a8*a13 - 110592*a4*a6*a8^2*a13 + 82944*a3*a7*a8^2*a13 - 18432*a3^2*a4^2*a9*a13 + 9216*a5*a6^2*a9*a13 - 18432*a4*a6*a7*a9*a13 + 64512*a3*a6*a8*a9*a13 + 13824*a5^2*a7*a10*a13 - 663552*a4*a5*a8*a10*a13 + 55296*a4^2*a9*a10*a13 - 46080*a5^2*a6*a11*a13 + 442368*a4*a5*a7*a11*a13 + 442368*a4^2*a8*a11*a13 + 27648*a3*a5*a8*a11*a13 + 18432*a3*a4*a9*a11*a13 - 165888*a4*a5*a6*a12*a13 - 110592*a4^2*a7*a12*a13 - 55296*a3*a5*a7*a12*a13 + 276480*a3*a4*a8*a12*a13 + 27648*a3^2*a9*a12*a13 - 110592*a9*a10*a12*a13 - 774144*a8*a11*a12*a13 + 165888*a7*a12^2*a13 + 27648*a3*a5*a6*a13^2 + 110592*a3*a4*a7*a13^2 - 248832*a3^2*a8*a13^2 + 663552*a8*a10*a13^2 - 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124416*a5*a6*a8^2*a15 + 41472*a4*a7*a8^2*a15 + 41472*a3*a8^3*a15 + 18432*a3*a4^3*a9*a15 - 16128*a3^2*a4*a5*a9*a15 - 11520*a5*a6*a7*a9*a15 - 27648*a4*a7^2*a9*a15 + 133632*a4*a6*a8*a9*a15 - 89856*a3*a7*a8*a9*a15 - 25344*a3*a6*a9^2*a15 - 69120*a5^2*a8*a10*a15 + 55296*a4*a5*a9*a10*a15 + 41472*a5^2*a7*a11*a15 + 525312*a4*a5*a8*a11*a15 - 27648*a4^2*a9*a11*a15 - 13824*a3*a5*a9*a11*a15 + 50688*a5^2*a6*a12*a15 - 82944*a4*a5*a7*a12*a15 - 732672*a4^2*a8*a12*a15 - 221184*a3*a5*a8*a12*a15 - 36864*a3*a4*a9*a12*a15 + 110592*a9*a11*a12*a15 + 387072*a8*a12^2*a15 - 82944*a4*a5*a6*a13*a15 + 55296*a4^2*a7*a13*a15 - 69120*a3*a5*a7*a13*a15 + 608256*a3*a4*a8*a13*a15 + 13824*a3^2*a9*a13*a15 - 110592*a9*a10*a13*a15 - 442368*a8*a11*a13*a15 + 221184*a7*a12*a13*a15 + 41472*a4^2*a6*a14*a15 + 55296*a3*a5*a6*a14*a15 - 82944*a3*a4*a7*a14*a15 - 27648*a3^2*a8*a14*a15 - 55296*a8*a10*a14*a15 - 110592*a6*a12*a14*a15 - 9216*a5^2*a6*a15^2 - 20736*a4*a5*a7*a15^2 - 158976*a4^2*a8*a15^2 - 76032*a3*a5*a8*a15^2 - 39168*a3*a4*a9*a15^2 - 55296*a9*a11*a15^2 + 331776*a8*a12*a15^2 - 55296*a7*a13*a15^2 - 55296*a8*a15^3 - 20736*a4^4*a5*a16 + 41472*a3*a4^2*a5^2*a16 - 20736*a3^2*a5^3*a16 + 105984*a5^2*a6*a8*a16 - 311040*a4*a5*a7*a8*a16 + 193536*a4^2*a8^2*a16 + 110592*a3*a5*a8^2*a16 + 2304*a4*a5*a6*a9*a16 - 13824*a3*a5*a7*a9*a16 - 78336*a3*a4*a8*a9*a16 - 9216*a3^2*a9^2*a16 + 6912*a5^3*a10*a16 - 27648*a4*a5^2*a11*a16 + 165888*a8*a9*a11*a16 - 13824*a4^2*a5*a12*a16 + 55296*a3*a5^2*a12*a16 - 442368*a8^2*a12*a16 - 55296*a7*a9*a12*a16 + 82944*a5*a12^2*a16 + 82944*a4^3*a13*a16 - 110592*a3*a4*a5*a13*a16 + 470016*a7*a8*a13*a16 + 27648*a6*a9*a13*a16 - 55296*a5*a11*a13*a16 - 165888*a4*a12*a13*a16 + 165888*a3*a13^2*a16 - 41472*a3*a4^2*a14*a16 + 48384*a3^2*a5*a14*a16 - 165888*a6*a8*a14*a16 - 27648*a5*a10*a14*a16 + 165888*a4*a11*a14*a16 - 165888*a3*a12*a14*a16 + 89856*a4^2*a5*a15*a16 - 76032*a3*a5^2*a15*a16 - 110592*a8^2*a15*a16 - 55296*a7*a9*a15*a16 + 110592*a5*a12*a15*a16 - 248832*a4*a13*a15*a16 + 82944*a3*a14*a15*a16 - 27648*a5*a15^2*a16 + 110592*a5*a8*a16^2 + 27648*a4*a9*a16^2 - 18432*a5^2*a6*a7*a17 + 82944*a4*a5*a7^2*a17 - 124416*a4*a5*a6*a8*a17 + 110592*a4^2*a7*a8*a17 + 89856*a3*a5*a7*a8*a17 - 248832*a3*a4*a8^2*a17 + 46080*a4^2*a6*a9*a17 - 11520*a3*a5*a6*a9*a17 - 23040*a3*a4*a7*a9*a17 + 96768*a3^2*a8*a9*a17 + 6912*a4*a5^2*a10*a17 - 165888*a8*a9*a10*a17 - 27648*a4^2*a5*a11*a17 + 331776*a8^2*a11*a17 + 165888*a7*a9*a11*a17 + 27648*a4^3*a12*a17 + 13824*a3*a4*a5*a12*a17 - 359424*a7*a8*a12*a17 - 138240*a6*a9*a12*a17 - 82944*a4*a12^2*a17 - 27648*a3*a4^2*a13*a17 - 110592*a7^2*a13*a17 + 276480*a6*a8*a13*a17 + 110592*a4*a11*a13*a17 + 6912*a3^2*a4*a14*a17 - 27648*a4*a10*a14*a17 + 27648*a4^3*a15*a17 - 13824*a3*a4*a5*a15*a17 - 110592*a7*a8*a15*a17 - 55296*a6*a9*a15*a17 + 82944*a5*a11*a15*a17 - 138240*a4*a12*a15*a17 - 27648*a4*a15^2*a17 - 55296*a5*a7*a16*a17 - 138240*a4*a8*a16*a17 - 82944*a3*a9*a16*a17 - 55296*a5*a6*a17^2 + 110592*a4*a7*a17^2 + 82944*a3*a8*a17^2 - 165888*a16*a17^2 + 23040*a5^3*a6*a18 - 82944*a4*a5^2*a7*a18 + 152064*a4^2*a5*a8*a18 - 55296*a3*a5^2*a8*a18 - 82944*a8^3*a18 - 41472*a4^3*a9*a18 + 4608*a3*a4*a5*a9*a18 + 69120*a7*a8*a9*a18 + 13824*a6*a9^2*a18 - 27648*a5*a9*a11*a18 + 138240*a5*a8*a12*a18 + 110592*a4*a9*a12*a18 + 55296*a5*a7*a13*a18 - 497664*a4*a8*a13*a18 + 27648*a3*a9*a13*a18 - 55296*a5*a6*a14*a18 + 165888*a4*a7*a14*a18 + 82944*a3*a8*a14*a18 - 69120*a5*a8*a15*a18 + 124416*a4*a9*a15*a18 + 69120*a5^2*a16*a18 - 165888*a14*a16*a18 + 27648*a4*a5*a17*a18 - 12672*a4*a5^2*a6*a19 + 41472*a4^2*a5*a7*a19 + 10368*a3*a5^2*a7*a19 - 69120*a4^3*a8*a19 + 3456*a3*a4*a5*a8*a19 + 41472*a7*a8^2*a19 + 16128*a3*a4^2*a9*a19 + 10368*a3^2*a5*a9*a19 + 27648*a7^2*a9*a19 - 69120*a6*a8*a9*a19 - 13824*a5*a9*a10*a19 - 82944*a5*a8*a11*a19 - 27648*a4*a9*a11*a19 - 41472*a5*a7*a12*a19 + 317952*a4*a8*a12*a19 - 27648*a3*a9*a12*a19 + 27648*a5*a6*a13*a19 - 55296*a4*a7*a13*a19 - 82944*a3*a8*a13*a19 - 13824*a4*a6*a14*a19 + 20736*a5*a7*a15*a19 + 69120*a4*a8*a15*a19 + 20736*a3*a9*a15*a19 - 48384*a4*a5*a16*a19 + 82944*a13*a16*a19 - 27648*a4^2*a17*a19 - 20736*a3*a5*a17*a19 + 82944*a12*a17*a19 - 41472*a9*a18*a19 - 20736*a8*a19^2 + 2304*a3*a5^2*a6*a20 - 41472*a4^3*a7*a20 + 20736*a3*a4*a5*a7*a20 + 110592*a3*a4^2*a8*a20 - 76032*a3^2*a5*a8*a20 - 124416*a7^2*a8*a20 + 138240*a6*a8^2*a20 - 16128*a3^2*a4*a9*a20 - 13824*a6*a7*a9*a20 + 165888*a5*a8*a10*a20 + 27648*a4*a9*a10*a20 - 82944*a5*a7*a11*a20 - 331776*a4*a8*a11*a20 + 27648*a5*a6*a12*a20 + 82944*a4*a7*a12*a20 + 138240*a3*a8*a12*a20 - 27648*a3*a7*a13*a20 + 124416*a4*a7*a15*a20 - 69120*a3*a8*a15*a20 + 27648*a3*a5*a16*a20 + 69120*a3*a4*a17*a20 - 165888*a11*a17*a20 + 248832*a8*a18*a20 - 41472*a7*a19*a20 + 22638*a4*a5^2*a6*a21 - 74088*a4^2*a5*a7*a21 + 288927*a3*a5^2*a7*a21 + 74088*a4^3*a8*a21 - 571680*a3*a4*a5*a8*a21 - 57624*a7*a8^2*a21 + 344076*a3*a4^2*a9*a21 - 83961*a3^2*a5*a9*a21 + 57624*a7^2*a9*a21 - 68460*a5*a9*a10*a21 + 65856*a5*a8*a11*a21 + 268352*a4*a9*a11*a21 + 106596*a5*a7*a12*a21 - 501312*a4*a8*a12*a21 - 1295232*a3*a9*a12*a21 - 71064*a5*a6*a13*a21 + 131712*a4*a7*a13*a21 + 2590464*a3*a8*a13*a21 + 35392*a4*a6*a14*a21 - 1262304*a3*a7*a14*a21 - 106596*a5*a7*a15*a21 + 81480*a4*a8*a15*a21 + 714364*a3*a9*a15*a21 + 53508*a4*a5*a16*a21 - 41160*a4^2*a17*a21 - 577854*a3*a5*a17*a21 - 497448*a15*a17*a21 + 204960*a9*a18*a21 - 204960*a8*a19*a21 + 213192*a7*a20*a21 + 8232*a4^3*a5*a22 - 8232*a3*a4*a5^2*a22 + 754008*a5*a7*a8*a22 - 1508016*a4*a8^2*a22 + 2744*a5*a6*a9*a22 - 10976*a4*a7*a9*a22 + 762240*a3*a8*a9*a22 - 8232*a4*a5*a12*a22 + 770472*a3*a5*a13*a22 - 762240*a3*a4*a14*a22 - 24696*a4*a5*a15*a22 + 16464*a9*a16*a22 + 1508016*a8*a17*a22 - 71064*a5*a19*a22 + 158592*a4*a20*a22 + 331776*a5*a21*a22 - 385236*a3*a4^2*a5*a23 + 385236*a3^2*a5^2*a23 - 759496*a5*a6*a8*a23 + 1524480*a4*a7*a8*a23 - 770472*a3*a8^2*a23 + 5488*a3*a7*a9*a23 + 35532*a5^2*a10*a23 - 125664*a4*a5*a11*a23 + 125664*a4^2*a12*a23 - 1084644*a3*a5*a12*a23 - 426384*a12^2*a23 + 1398816*a3*a4*a13*a23 + 568512*a11*a13*a23 - 349704*a3^2*a14*a23 - 142128*a10*a14*a23 + 456300*a3*a5*a15*a23 - 284256*a12*a15*a23 - 1540944*a8*a16*a23 + 71064*a5*a18*a23 - 841536*a3*a20*a23 - 35532*a5^2*a7*a24 + 103992*a4*a5*a8*a24 - 74816*a4^2*a9*a24 + 271412*a3*a5*a9*a24 + 175056*a9*a12*a24 - 350112*a8*a13*a24 + 142128*a7*a14*a24 + 127680*a9*a15*a24 + 23688*a5^2*a6*a25 - 32928*a4^2*a8*a25 - 103992*a3*a5*a8*a25 - 416880*a3*a4*a9*a25 - 255360*a9*a11*a25 + 415968*a8*a12*a25 - 94752*a6*a14*a25 + 32928*a4*a17*a25 - 34664*a4*a5*a6*a26 + 32928*a4^2*a7*a26 + 35532*a3*a5*a7*a26 + 231260*a3^2*a9*a26 + 80304*a9*a10*a26 - 65856*a8*a11*a26 - 142128*a7*a12*a26 + 94752*a6*a13*a26 - 49392*a4*a16*a26 + 770472*a3*a17*a26 - 331776*a22*a26 + 18432*a5^2*a6*a27 - 82944*a4*a5*a7*a27 + 55296*a4^2*a8*a27 + 55296*a3*a5*a8*a27 - 46080*a3*a4*a9*a27 + 110592*a9*a11*a27 - 221184*a8*a12*a27 + 110592*a7*a13*a27 + 110592*a8*a15*a27 + 55296*a5*a16*a27 + 55296*a4*a17*a27 - 8232*a4*a5^2*a28 - 1016320*a8*a9*a28 + 32928*a4*a14*a28 + 32928*a4^2*a5*a29 - 385236*a3*a5^2*a29 + 3081888*a8^2*a29 - 65856*a7*a9*a29 - 131712*a4*a13*a29 + 1540944*a3*a14*a29 + 142128*a5*a15*a29 - 284256*a20*a29 - 32928*a4^3*a30 + 762240*a3*a4*a5*a30 - 3016032*a7*a8*a30 + 32928*a6*a9*a30 + 164640*a4*a12*a30 - 3081888*a3*a13*a30 - 218400*a4*a15*a30 + 284256*a19*a30 - 331776*a21*a30 + 16464*a3*a4^2*a31 - 385236*a3^2*a5*a31 + 983392*a6*a8*a31 - 65856*a4*a11*a31 + 1540944*a3*a12*a31 + 142128*a3*a15*a31 - 284256*a18*a31 + 16464*a4*a8*a32 - 262312*a3*a9*a32 + 142128*a17*a32;
r38 = 16*a4^2*a5*a6*a21 + a3*a5^2*a6*a21 - 51*a3*a4*a5*a7*a21 + 36*a3*a4^2*a8*a21 + 15*a3^2*a5*a8*a21 - 48*a7^2*a8*a21 + 12*a6*a8^2*a21 - 17*a3^2*a4*a9*a21 + 36*a6*a7*a9*a21 - 9*a5*a8*a10*a21 + 26*a4*a9*a10*a21 + 42*a5*a7*a11*a21 - 48*a4*a8*a11*a21 + 10*a3*a9*a11*a21 + 15*a5*a6*a12*a21 - 30*a4*a7*a12*a21 - 51*a3*a8*a12*a21 - 44*a4*a6*a13*a21 + 96*a3*a7*a13*a21 - 7*a3*a6*a14*a21 - 17*a5*a6*a15*a21 - 50*a4*a7*a15*a21 + 39*a3*a8*a15*a21 + 36*a4^2*a16*a21 + 18*a3*a5*a16*a21 - 48*a12*a16*a21 - 2*a15*a16*a21 - 54*a3*a4*a17*a21 + 48*a11*a17*a21 - 78*a8*a18*a21 + 30*a7*a19*a21 + 30*a6*a20*a21 - 24*a5*a7^2*a22 + 40*a4*a7*a8*a22 - 16*a3*a7*a9*a22 - 21*a5^2*a10*a22 - 12*a4*a5*a11*a22 + 36*a4^2*a12*a22 + 42*a3*a5*a12*a22 - 84*a12^2*a22 - 36*a3*a4*a13*a22 + 48*a11*a13*a22 - 9*a3^2*a14*a22 + 36*a10*a14*a22 + 6*a3*a5*a15*a22 - 24*a12*a15*a22 + 16*a8*a16*a22 - 48*a7*a17*a22 - 6*a5*a18*a22 + 6*a3*a20*a22 + 20*a5*a6*a7*a23 - 32*a4*a7^2*a23 + 12*a3*a7*a8*a23 + 36*a4*a5*a10*a23 - 24*a3*a5*a11*a23 - 60*a3*a4*a12*a23 + 96*a11*a12*a23 + 48*a3^2*a13*a23 - 96*a10*a13*a23 + 16*a7*a16*a23 - 8*a6*a17*a23 - 12*a4*a18*a23 + 6*a3*a19*a23 - a5^2*a6*a24 + 8*a4*a5*a7*a24 + 15*a3*a5*a8*a24 - 2*a3*a4*a9*a24 + 8*a9*a11*a24 - 60*a8*a12*a24 + 4*a6*a14*a24 + 8*a5*a16*a24 + 24*a4*a17*a24 + 12*a4*a5*a6*a25 - 16*a4^2*a7*a25 - 30*a3*a5*a7*a25 - 6*a3^2*a9*a25 + 24*a9*a10*a25 + 120*a7*a12*a25 - 48*a6*a13*a25 - 16*a4*a16*a25 + 4*a4^2*a6*a26 - 7*a3*a5*a6*a26 + 14*a3*a4*a7*a26 + 9*a3^2*a8*a26 - 36*a8*a10*a26 - 24*a7*a11*a26 + 12*a6*a12*a26 - 8*a6*a15*a26 - 16*a3*a16*a26 - 24*a4^2*a5*a28 + 12*a3*a5^2*a28 - 48*a5*a12*a28 + 96*a4*a13*a28 + 12*a5*a15*a28 - 24*a20*a28 + 36*a3*a4*a5*a29 - 48*a7*a8*a29 - 48*a4*a12*a29 - 96*a3*a13*a29 + 24*a4*a15*a29 - 24*a19*a29 - 36*a3^2*a5*a30 + 96*a7^2*a30 + 48*a5*a10*a30 + 96*a3*a12*a30 - 36*a3*a15*a30 + 72*a18*a30 + 12*a3^2*a4*a31 - 48*a6*a7*a31 - 48*a4*a10*a31 + 8*a4*a7*a32 - 4*a16*a32;
r39 = 8526*a4^2*a5*a6*a21 + 107679*a3*a5^2*a6*a21 - 223884*a4^3*a7*a21 - 124731*a3*a4*a5*a7*a21 + 447768*a3*a4^2*a8*a21 - 99153*a3^2*a5*a8*a21 - 287172*a7^2*a8*a21 + 574344*a6*a8^2*a21 - 116205*a3^2*a4*a9*a21 - 287172*a6*a7*a9*a21 + 302556*a5*a8*a10*a21 + 157108*a4*a9*a10*a21 - 220632*a5*a7*a11*a21 - 937728*a4*a8*a11*a21 + 9200*a3*a9*a11*a21 - 81924*a5*a6*a12*a21 + 635172*a4*a7*a12*a21 + 136248*a3*a8*a12*a21 + 145448*a4*a6*a13*a21 + 84384*a3*a7*a13*a21 - 229832*a3*a6*a14*a21 - 25168*a5*a6*a15*a21 + 213864*a4*a7*a15*a21 + 41136*a3*a8*a15*a21 + 166308*a4^2*a16*a21 + 83154*a3*a5*a16*a21 + 87552*a12*a16*a21 + 29184*a15*a16*a21 - 249462*a3*a4*a17*a21 - 87552*a11*a17*a21 + 188112*a8*a18*a21 - 47028*a7*a19*a21 - 94056*a6*a20*a21 + 35688*a4^4*a22 - 17844*a3*a4^2*a5*a22 - 17844*a3^2*a5^2*a22 - 18636*a5*a7^2*a22 + 79992*a4*a7*a8*a22 + 42720*a3*a8^2*a22 - 42720*a4*a6*a9*a22 - 61356*a3*a7*a9*a22 + 54324*a5^2*a10*a22 - 42192*a4*a5*a11*a22 - 108648*a4^2*a12*a22 + 8964*a3*a5*a12*a22 + 175104*a12^2*a22 + 108648*a3*a4*a13*a22 - 116736*a11*a13*a22 - 21096*a3^2*a14*a22 - 58368*a10*a14*a22 - 107064*a4^2*a15*a22 - 32436*a3*a5*a15*a22 + 58368*a12*a15*a22 - 142752*a8*a16*a22 - 37272*a7*a17*a22 + 50280*a5*a18*a22 + 35688*a4*a19*a22 - 14592*a3*a20*a22 - 53532*a3*a4^3*a23 + 53532*a3^2*a4*a5*a23 + 18636*a5*a6*a7*a23 - 122712*a4*a7^2*a23 + 85440*a4*a6*a8*a23 - 2724*a3*a7*a8*a23 + 21360*a3*a6*a9*a23 - 12132*a4*a5*a10*a23 - 63288*a3*a5*a11*a23 + 162972*a3*a4*a12*a23 - 175104*a11*a12*a23 - 87552*a3^2*a13*a23 + 175104*a10*a13*a23 + 160596*a3*a4*a15*a23 + 108648*a7*a16*a23 + 71376*a6*a17*a23 - 21096*a4*a18*a23 - 42984*a3*a19*a23 - 56784*a5^2*a6*a24 + 57840*a4*a5*a7*a24 - 29184*a4^2*a8*a24 - 528*a3*a5*a8*a24 + 28656*a3*a4*a9*a24 - 19456*a9*a11*a24 - 110400*a8*a12*a24 + 26016*a7*a13*a24 + 103840*a6*a14*a24 - 227136*a8*a15*a24 - 50280*a5*a16*a24 + 134664*a4*a17*a24 - 1056*a4*a5*a6*a25 + 156816*a4^2*a7*a25 + 71376*a3*a5*a7*a25 - 284448*a3*a4*a8*a25 + 57312*a3^2*a9*a25 - 38912*a9*a10*a25 + 454272*a8*a11*a25 - 285504*a7*a12*a25 - 129856*a6*a13*a25 - 184944*a4*a16*a25 + 142752*a3*a17*a25 - 14064*a4^2*a6*a26 - 14064*a3*a5*a6*a26 - 28128*a3*a4*a7*a26 + 56256*a3^2*a8*a26 - 168768*a8*a10*a26 + 84384*a7*a11*a26 + 84384*a6*a12*a26 + 123296*a6*a15*a26 - 42192*a3*a16*a26 + 8088*a4^2*a5*a28 - 39732*a3*a5^2*a28 - 227136*a8^2*a28 + 100560*a7*a9*a28 + 16176*a5*a12*a28 - 32352*a4*a13*a28 + 142752*a3*a14*a28 - 29184*a5*a15*a28 + 58368*a20*a28 + 71376*a4^3*a29 + 23556*a3*a4*a5*a29 + 266160*a7*a8*a29 + 113568*a6*a9*a29 + 142752*a5*a11*a29 - 412080*a4*a12*a29 - 110400*a3*a13*a29 - 171936*a4*a15*a29 + 29184*a19*a29 - 142752*a3*a4^2*a30 + 47820*a3^2*a5*a30 + 74544*a7^2*a30 - 454272*a6*a8*a30 - 158928*a5*a10*a30 + 571008*a4*a11*a30 - 32352*a3*a12*a30 + 58368*a3*a15*a30 - 116736*a18*a30 + 31644*a3^2*a4*a31 + 126576*a6*a7*a31 - 126576*a4*a10*a31 - 7032*a5*a6*a32 - 7032*a4*a7*a32 + 14064*a3*a8*a32;
r40 = -2*a4*a5^3*a6*a10 + 3*a3*a5^3*a7*a10 - a3^2*a5^2*a9*a10 + 4*a5^2*a9*a10^2 + 8*a4^2*a5^2*a6*a11 - 12*a3*a4*a5^2*a7*a11 + 4*a3^2*a4*a5*a9*a11 - 16*a4*a5*a9*a10*a11 - 8*a4^3*a5*a6*a12 - 4*a3*a4*a5^2*a6*a12 + 12*a3*a4^2*a5*a7*a12 + 6*a3^2*a5^2*a7*a12 - 4*a3^2*a4^2*a9*a12 - 2*a3^3*a5*a9*a12 - 12*a5^2*a7*a10*a12 + 16*a4^2*a9*a10*a12 + 8*a3*a5*a9*a10*a12 + 48*a4*a5*a7*a11*a12 + 24*a4*a5*a6*a12^2 - 48*a4^2*a7*a12^2 - 60*a3*a5*a7*a12^2 + 12*a3^2*a9*a12^2 - 48*a9*a10*a12^2 + 144*a7*a12^3 + 8*a3*a4^2*a5*a6*a13 - 12*a3^2*a4*a5*a7*a13 + 4*a3^3*a4*a9*a13 + 8*a5^2*a6*a10*a13 - 16*a3*a4*a9*a10*a13 - 64*a4*a5*a6*a11*a13 + 48*a3*a5*a7*a11*a13 - 16*a3^2*a9*a11*a13 + 64*a9*a10*a11*a13 + 32*a4^2*a6*a12*a13 + 16*a3*a5*a6*a12*a13 + 48*a3*a4*a7*a12*a13 - 192*a7*a11*a12*a13 - 96*a6*a12^2*a13 - 32*a3*a4*a6*a13^2 + 128*a6*a11*a13^2 - 2*a3^2*a4*a5*a6*a14 + 3*a3^3*a5*a7*a14 - a3^4*a9*a14 + 8*a4*a5*a6*a10*a14 - 12*a3*a5*a7*a10*a14 + 8*a3^2*a9*a10*a14 - 16*a9*a10^2*a14 - 12*a3^2*a7*a12*a14 + 48*a7*a10*a12*a14 + 8*a3^2*a6*a13*a14 - 32*a6*a10*a13*a14 + 16*a4^3*a5*a6*a15 - 20*a3*a4*a5^2*a6*a15 - 24*a3*a4^2*a5*a7*a15 + 30*a3^2*a5^2*a7*a15 + 8*a3^2*a4^2*a9*a15 - 10*a3^3*a5*a9*a15 - 48*a4*a5*a8*a10*a15 + 32*a3*a5*a9*a10*a15 + 96*a4*a5*a7*a11*a15 - 32*a4*a5*a6*a12*a15 - 120*a3*a5*a7*a12*a15 - 16*a3^2*a9*a12*a15 - 32*a9*a10*a12*a15 + 96*a7*a12^2*a15 + 64*a3*a5*a6*a13*a15 + 48*a3^2*a8*a13*a15 - 64*a6*a12*a13*a15 - 24*a3^2*a7*a14*a15 - 48*a4*a5*a6*a15^2 + 24*a3*a5*a7*a15^2 - 24*a3^2*a9*a15^2 - 16*a9*a10*a15^2 + 48*a7*a12*a15^2 - 32*a6*a13*a15^2 - 8*a4*a5*a6*a8*a16 + 12*a3*a5*a7*a8*a16 + 16*a4^2*a6*a9*a16 - 4*a3*a5*a6*a9*a16 - 24*a3*a4*a7*a9*a16 + 8*a3^2*a8*a9*a16 + 8*a4*a5^2*a10*a16 - 32*a8*a9*a10*a16 - 32*a4^2*a5*a11*a16 + 96*a7*a9*a11*a16 + 32*a4^3*a12*a16 + 16*a3*a4*a5*a12*a16 - 48*a7*a8*a12*a16 - 48*a6*a9*a12*a16 - 96*a4*a12^2*a16 - 32*a3*a4^2*a13*a16 + 32*a6*a8*a13*a16 + 128*a4*a11*a13*a16 + 8*a3^2*a4*a14*a16 - 32*a4*a10*a14*a16 + 32*a4^3*a15*a16 - 16*a3*a4*a5*a15*a16 - 32*a6*a9*a15*a16 - 208*a4*a12*a15*a16 + 144*a3*a13*a15*a16 - 32*a4*a15^2*a16 + 32*a4*a8*a16^2 - 32*a3*a9*a16^2 + 4*a5^2*a6^2*a17 - 8*a4*a5*a6*a7*a17 + 12*a3*a5*a7^2*a17 - 12*a3*a5*a6*a8*a17 + 8*a3*a4*a6*a9*a17 - 4*a3^2*a7*a9*a17 + 4*a3*a5^2*a10*a17 + 16*a7*a9*a10*a17 - 16*a3*a4*a5*a11*a17 - 32*a6*a9*a11*a17 + 16*a3*a4^2*a12*a17 + 8*a3^2*a5*a12*a17 - 48*a7^2*a12*a17 + 48*a6*a8*a12*a17 - 48*a3*a12^2*a17 - 16*a3^2*a4*a13*a17 + 32*a6*a7*a13*a17 + 64*a3*a11*a13*a17 + 4*a3^3*a14*a17 - 16*a6^2*a14*a17 - 16*a3*a10*a14*a17 + 16*a3*a4^2*a15*a17 - 8*a3^2*a5*a15*a17 + 72*a5*a10*a15*a17 - 104*a3*a12*a15*a17 - 16*a3*a15^2*a17 - 48*a5*a6*a16*a17 + 80*a4*a7*a16*a17 - 32*a3*a8*a16*a17 - 144*a16^2*a17 - 16*a4*a6*a17^2 + 16*a3*a7*a17^2 + 8*a4*a5^2*a6*a18 - 36*a3*a5^2*a7*a18 + 48*a3*a4*a5*a8*a18 - 32*a3*a4^2*a9*a18 + 12*a3^2*a5*a9*a18 - 32*a5*a9*a10*a18 + 64*a4*a9*a11*a18 + 96*a5*a7*a12*a18 - 96*a4*a8*a12*a18 + 48*a3*a9*a12*a18 - 64*a5*a6*a13*a18 - 96*a3*a8*a13*a18 + 32*a4*a6*a14*a18 + 48*a3*a7*a14*a18 - 72*a5*a7*a15*a18 + 80*a3*a9*a15*a18 + 104*a4*a5*a16*a18 - 288*a13*a16*a18 - 20*a3*a5*a17*a18 + 144*a12*a17*a18 - 48*a9*a18^2 + 4*a3*a5^2*a6*a19 - 12*a3^2*a5*a8*a19 + 8*a3^2*a4*a9*a19 - 32*a3*a9*a11*a19 + 48*a3*a8*a12*a19 - 16*a3*a6*a14*a19 + 24*a5*a6*a15*a19 - 32*a4^2*a16*a19 - 36*a3*a5*a16*a19 + 144*a12*a16*a19 - 16*a3*a4*a17*a19 - 32*a4^3*a6*a20 + 16*a3*a4*a5*a6*a20 + 48*a3*a4^2*a7*a20 - 12*a3^2*a5*a7*a20 - 24*a3^2*a4*a8*a20 + 4*a3^3*a9*a20 + 96*a4*a8*a10*a20 - 16*a3*a9*a10*a20 - 192*a4*a7*a11*a20 + 96*a4*a6*a12*a20 + 48*a3*a7*a12*a20 - 32*a3*a6*a13*a20 + 112*a4*a6*a15*a20 - 72*a3*a7*a15*a20 + 32*a3*a4*a16*a20 + 52*a3^2*a17*a20 - 144*a10*a17*a20 + 144*a7*a18*a20 - 48*a6*a19*a20 + 432*a7*a21^2 + 96*a4*a21*a22 + 48*a3*a21*a23 - 16*a4*a5*a6*a27 + 24*a3*a5*a7*a27 - 8*a3^2*a9*a27 + 32*a9*a10*a27 - 96*a7*a12*a27 + 64*a6*a13*a27 + 64*a4*a16*a27 + 32*a3*a17*a27 - 576*a21*a29;
r41 = -307929600*a4*a5^2*a6*a7^2 + 923788800*a3*a5^2*a7^3 + 307929600*a4*a5^2*a6^2*a8 + 615859200*a4^2*a5*a6*a7*a8 - 1231718400*a3*a5^2*a6*a7*a8 - 1847577600*a3*a4*a5*a7^2*a8 - 1231718400*a4^3*a6*a8^2 + 1847577600*a3*a4*a5*a6*a8^2 + 1847577600*a3*a4^2*a7*a8^2 - 923788800*a3^2*a4*a8^3 - 615859200*a4^2*a5*a6^2*a9 + 307929600*a3*a5^2*a6^2*a9 + 1231718400*a4^3*a6*a7*a9 - 1231718400*a3*a4^2*a7^2*a9 + 615859200*a3^2*a5*a7^2*a9 - 615859200*a3*a4^2*a6*a8*a9 - 615859200*a3^2*a5*a6*a8*a9 + 615859200*a3^2*a4*a7*a8*a9 + 307929600*a3^3*a8^2*a9 + 307929600*a3^2*a4*a6*a9^2 - 307929600*a3^3*a7*a9^2 - 153964800*a4*a5^3*a6*a10 + 923788800*a4^2*a5^2*a7*a10 - 461894400*a3*a5^3*a7*a10 - 461894400*a3*a4*a5^2*a8*a10 - 1847577600*a5*a7*a8^2*a10 + 3695155200*a4*a8^3*a10 - 615859200*a3*a4^2*a5*a9*a10 + 769824000*a3^2*a5^2*a9*a10 + 1231718400*a5*a7^2*a9*a10 + 615859200*a5*a6*a8*a9*a10 - 3695155200*a4*a7*a8*a9*a10 - 1231718400*a3*a8^2*a9*a10 + 1231718400*a3*a7*a9^2*a10 - 1847577600*a5^2*a9*a10^2 + 615859200*a3*a5^3*a6*a11 - 3695155200*a4^3*a5*a7*a11 + 1847577600*a3*a4*a5^2*a7*a11 + 3695155200*a3*a4^2*a5*a8*a11 - 1847577600*a3^2*a5^2*a8*a11 + 3695155200*a5*a7^2*a8*a11 - 7390310400*a4*a7*a8^2*a11 + 1231718400*a3*a4^3*a9*a11 - 1847577600*a3^2*a4*a5*a9*a11 - 3695155200*a5*a6*a7*a9*a11 + 4926873600*a4*a7^2*a9*a11 + 2463436800*a4*a6*a8*a9*a11 + 1231718400*a3*a7*a8*a9*a11 - 1231718400*a3*a6*a9^2*a11 + 5542732800*a5^2*a8*a10*a11 + 7390310400*a4*a5*a9*a10*a11 - 7390310400*a5^2*a7*a11^2 - 7390310400*a4*a5*a8*a11^2 - 4926873600*a4^2*a9*a11^2 - 2463436800*a3*a5*a9*a11^2 + 1847577600*a4^3*a5*a6*a12 - 2771366400*a3*a4*a5^2*a6*a12 + 3695155200*a4^4*a7*a12 - 1847577600*a3*a4^2*a5*a7*a12 + 923788800*a3^2*a5^2*a7*a12 - 3695155200*a5*a7^3*a12 - 5542732800*a3*a4^3*a8*a12 + 2771366400*a3^2*a4*a5*a8*a12 + 1847577600*a5*a6*a7*a8*a12 + 3695155200*a4*a7^2*a8*a12 + 1847577600*a3*a7*a8^2*a12 + 923788800*a3^3*a5*a9*a12 + 1847577600*a5*a6^2*a9*a12 - 3695155200*a4*a6*a7*a9*a12 - 3695155200*a3*a7^2*a9*a12 + 1847577600*a3*a6*a8*a9*a12 + 1847577600*a5^2*a7*a10*a12 - 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19008*a3*a4*a17*a19 + 20736*a11*a17*a19 - 25920*a7*a19^2 - 20736*a4^3*a6*a20 + 8640*a3*a4*a5*a6*a20 + 72576*a3*a4^2*a7*a20 - 46656*a3^2*a5*a7*a20 - 82944*a7^3*a20 - 15552*a3^2*a4*a8*a20 + 82944*a6*a7*a8*a20 + 1728*a3^3*a9*a20 + 82944*a5*a7*a10*a20 + 62208*a4*a8*a10*a20 - 6912*a3*a9*a10*a20 - 290304*a4*a7*a11*a20 + 62208*a4*a6*a12*a20 + 103680*a3*a7*a12*a20 - 13824*a3*a6*a13*a20 + 62208*a4*a6*a15*a20 - 27648*a3*a7*a15*a20 + 38016*a3*a4*a16*a20 - 41472*a11*a16*a20 + 34560*a3^2*a17*a20 - 82944*a10*a17*a20 + 165888*a7*a18*a20 - 20736*a6*a19*a20 - 461994*a4^2*a5*a6*a21 + 54843*a3*a5^2*a6*a21 - 37044*a4^3*a7*a21 + 692991*a3*a4*a5*a7*a21 + 37044*a3*a4^2*a8*a21 - 127485*a3^2*a5*a8*a21 + 86436*a7^2*a8*a21 - 57624*a6*a8^2*a21 - 158355*a3^2*a4*a9*a21 - 28812*a6*a7*a9*a21 + 538752*a5*a8*a10*a21 + 589516*a4*a9*a10*a21 - 1176288*a5*a7*a11*a21 + 2744*a3*a9*a11*a21 + 571680*a5*a6*a12*a21 - 1570980*a4*a7*a12*a21 - 53508*a3*a8*a12*a21 + 1113176*a4*a6*a13*a21 - 15092*a3*a6*a14*a21 - 444640*a5*a6*a15*a21 - 2411424*a4*a7*a15*a21 + 592260*a4^2*a16*a21 + 296130*a3*a5*a16*a21 + 242622*a3*a4*a17*a21 - 8232*a8*a18*a21 - 4116*a7*a19*a21 + 381120*a4^4*a22 - 190560*a3*a4^2*a5*a22 - 190560*a3^2*a5^2*a22 + 575796*a5*a7^2*a22 + 2744*a5*a6*a8*a22 - 1143360*a4*a7*a8*a22 - 2744*a4*a6*a9*a22 + 567564*a3*a7*a9*a22 + 190560*a5^2*a10*a22 - 762240*a4*a5*a11*a22 - 1135128*a4^2*a12*a22 + 575796*a3*a5*a12*a22 + 1135128*a3*a4*a13*a22 - 4116*a3^2*a14*a22 - 1143360*a4^2*a15*a22 - 190560*a3*a5*a15*a22 + 16464*a8*a16*a22 + 1151592*a7*a17*a22 + 381120*a5*a18*a22 + 381120*a4*a19*a22 + 165888*a4*a21*a22 + 182328*a3*a4^3*a23 - 182328*a3^2*a4*a5*a23 - 573052*a5*a6*a7*a23 + 1135128*a4*a7^2*a23 - 563448*a3*a7*a8*a23 + 1372*a3*a6*a9*a23 + 948684*a4*a5*a10*a23 - 389352*a3*a5*a11*a23 - 559332*a3*a4*a12*a23 - 546984*a3*a4*a15*a23 - 1135128*a7*a16*a23 + 372888*a4*a18*a23 - 4116*a3*a19*a23 + 82944*a3*a21*a23 - 127040*a5^2*a6*a24 - 381120*a4*a5*a7*a24 - 32928*a4^2*a8*a24 + 8232*a3*a5*a8*a24 + 2744*a3*a4*a9*a24 + 32928*a8*a12*a24 + 32928*a7*a13*a24 + 32928*a8*a15*a24 - 381120*a5*a16*a24 - 356424*a4*a17*a24 - 82944*a23*a24 + 243104*a4*a5*a6*a25 + 778704*a4^2*a7*a25 + 16464*a3*a5*a7*a25 + 16464*a3*a4*a8*a25 + 5488*a3^2*a9*a25 - 65856*a8*a11*a25 - 65856*a7*a12*a25 - 778704*a4*a16*a25 + 16464*a3*a17*a25 - 165888*a22*a25 + 5488*a4^2*a6*a26 - 129784*a3*a5*a6*a26 - 389352*a3*a4*a7*a26 - 16464*a3^2*a8*a26 + 32928*a8*a10*a26 + 32928*a7*a11*a26 - 8232*a3*a16*a26 - 13824*a4*a5*a6*a27 + 20736*a3*a5*a7*a27 - 6912*a3^2*a9*a27 + 27648*a9*a10*a27 - 82944*a7*a12*a27 + 55296*a6*a13*a27 + 110592*a7*a15*a27 + 55296*a4*a16*a27 + 27648*a3*a17*a27 + 372888*a4^2*a5*a28 + 186444*a3*a5^2*a28 + 32928*a8^2*a28 - 745776*a7*a9*a28 - 762240*a5*a12*a28 - 1491552*a4*a13*a28 + 16464*a3*a14*a28 - 745776*a4^3*a29 - 178212*a3*a4*a5*a29 + 2204400*a7*a8*a29 + 1524480*a5*a11*a29 + 2204400*a4*a12*a29 - 32928*a3*a13*a29 + 1491552*a4*a15*a29 - 248832*a21*a29 - 16464*a3*a4^2*a30 + 186444*a3^2*a5*a30 - 2303184*a7^2*a30 + 32928*a6*a8*a30 - 762240*a5*a10*a30 + 65856*a4*a11*a30 + 16464*a3*a12*a30 + 194676*a3^2*a4*a31 + 778704*a6*a7*a31 - 778704*a4*a10*a31 + 127040*a5*a6*a32 + 372888*a4*a7*a32 - 8232*a3*a8*a32;
r43 = -6912*a4^5*a5*a6 + 13824*a3*a4^3*a5^2*a6 - 6912*a3^2*a4*a5^3*a6 - 20736*a4^6*a7 + 72576*a3*a4^4*a5*a7 - 82944*a3^2*a4^2*a5^2*a7 + 31104*a3^3*a5^3*a7 + 18432*a5^3*a6^2*a7 - 103680*a4*a5^2*a6*a7^2 + 124416*a4^2*a5*a7^3 + 20736*a3*a5^2*a7^3 - 6912*a4*a5^2*a6^2*a8 + 89856*a4^2*a5*a6*a7*a8 + 38016*a3*a5^2*a6*a7*a8 - 124416*a4^3*a7^2*a8 - 176256*a3*a4*a5*a7^2*a8 - 20736*a3*a4*a5*a6*a8^2 + 124416*a3*a4^2*a7*a8^2 + 31104*a3^2*a5*a7*a8^2 - 20736*a7^3*a8^2 + 27648*a6*a7*a8^3 - 3456*a3^2*a4^4*a9 + 6912*a3^3*a4^2*a5*a9 - 3456*a3^4*a5^2*a9 + 6912*a4^2*a5*a6^2*a9 - 3456*a3*a5^2*a6^2*a9 - 23040*a4^3*a6*a7*a9 - 24192*a3*a4*a5*a6*a7*a9 + 82944*a3*a4^2*a7^2*a9 + 20736*a3^2*a5*a7^2*a9 + 27648*a7^4*a9 + 13824*a3*a4^2*a6*a8*a9 + 3456*a3^2*a5*a6*a8*a9 - 107136*a3^2*a4*a7*a8*a9 - 41472*a6*a7^2*a8*a9 - 3456*a3^2*a4*a6*a9^2 + 18432*a3^3*a7*a9^2 + 6912*a6^2*a7*a9^2 + 8064*a4*a5^3*a6*a10 + 27648*a4^2*a5^2*a7*a10 - 55296*a3*a5^3*a7*a10 + 41472*a4^3*a5*a8*a10 - 10368*a3*a4*a5^2*a8*a10 - 13824*a4^4*a9*a10 - 6912*a3*a4^2*a5*a9*a10 + 9216*a3^2*a5^2*a9*a10 - 27648*a5*a7^2*a9*a10 - 9216*a5*a6*a8*a9*a10 + 69120*a4*a7*a8*a9*a10 + 4608*a4*a6*a9^2*a10 - 36864*a3*a7*a9^2*a10 - 18432*a4^2*a5^2*a6*a11 - 193536*a4^3*a5*a7*a11 + 262656*a3*a4*a5^2*a7*a11 - 82944*a3*a4^2*a5*a8*a11 + 82944*a5*a7^2*a8*a11 - 165888*a4*a7*a8^2*a11 + 27648*a3*a4^3*a9*a11 + 4608*a3^2*a4*a5*a9*a11 + 64512*a5*a6*a7*a9*a11 - 110592*a4*a7^2*a9*a11 - 18432*a4*a6*a8*a9*a11 + 138240*a3*a7*a8*a9*a11 + 9216*a3*a6*a9^2*a11 + 13824*a5^2*a8*a10*a11 - 55296*a4*a5*a9*a10*a11 - 248832*a5^2*a7*a11^2 + 110592*a4*a5*a8*a11^2 + 27648*a3*a5*a9*a11^2 + 18432*a4^3*a5*a6*a12 - 11520*a3*a4*a5^2*a6*a12 + 152064*a4^4*a7*a12 - 62208*a3*a4^2*a5*a7*a12 - 131328*a3^2*a5^2*a7*a12 - 82944*a5*a7^3*a12 + 41472*a3*a4^3*a8*a12 + 20736*a3^2*a4*a5*a8*a12 - 110592*a5*a6*a7*a8*a12 + 373248*a4*a7^2*a8*a12 + 27648*a4*a6*a8^2*a12 - 124416*a3*a7*a8^2*a12 - 11520*a3^2*a4^2*a9*a12 - 16128*a3^3*a5*a9*a12 - 27648*a5*a6^2*a9*a12 + 41472*a4*a6*a7*a9*a12 - 55296*a3*a7^2*a9*a12 - 41472*a3*a6*a8*a9*a12 + 221184*a5^2*a7*a10*a12 + 110592*a4^2*a9*a10*a12 + 27648*a3*a5*a9*a10*a12 + 27648*a5^2*a6*a11*a12 + 276480*a4*a5*a7*a11*a12 - 110592*a4^2*a8*a11*a12 - 55296*a3*a5*a8*a11*a12 - 165888*a3*a4*a9*a11*a12 + 110592*a9*a11^2*a12 + 13824*a4*a5*a6*a12^2 - 359424*a4^2*a7*a12^2 - 55296*a3*a5*a7*a12^2 - 41472*a3*a4*a8*a12^2 + 110592*a3^2*a9*a12^2 - 221184*a9*a10*a12^2 + 165888*a8*a11*a12^2 + 331776*a7*a12^3 + 27648*a4^4*a6*a13 - 32256*a3*a4^2*a5*a6*a13 + 13824*a3^2*a5^2*a6*a13 - 193536*a3*a4^3*a7*a13 + 179712*a3^2*a4*a5*a7*a13 + 110592*a5*a6*a7^2*a13 - 165888*a4*a7^3*a13 - 41472*a3^2*a4^2*a8*a13 + 41472*a3^3*a5*a8*a13 + 36864*a5*a6^2*a8*a13 - 138240*a4*a6*a7*a8*a13 + 82944*a3*a7^2*a8*a13 + 55296*a3*a6*a8^2*a13 + 4608*a3^3*a4*a9*a13 + 9216*a4*a6^2*a9*a13 + 9216*a3*a6*a7*a9*a13 - 13824*a5^2*a6*a10*a13 - 331776*a4*a5*a7*a10*a13 - 165888*a4^2*a8*a10*a13 - 82944*a3*a5*a8*a10*a13 + 18432*a4*a5*a6*a11*a13 + 442368*a4^2*a7*a11*a13 + 27648*a3*a5*a7*a11*a13 + 442368*a3*a4*a8*a11*a13 - 46080*a3^2*a9*a11*a13 + 110592*a9*a10*a11*a13 - 442368*a8*a11^2*a13 - 110592*a4^2*a6*a12*a13 - 27648*a3*a5*a6*a12*a13 + 276480*a3*a4*a7*a12*a13 - 165888*a3^2*a8*a12*a13 + 331776*a8*a10*a12*a13 - 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55296*a3*a9*a10*a20 + 27648*a5*a6*a11*a20 - 497664*a4*a7*a11*a20 + 55296*a3*a8*a11*a20 + 110592*a4*a6*a12*a20 + 138240*a3*a7*a12*a20 - 27648*a3*a6*a13*a20 + 124416*a4*a6*a15*a20 - 69120*a3*a7*a15*a20 + 27648*a3*a4*a16*a20 + 69120*a3^2*a17*a20 - 165888*a10*a17*a20 + 248832*a7*a18*a20 - 41472*a6*a19*a20 - 344076*a4^2*a5*a6*a21 + 83961*a3*a5^2*a6*a21 - 74088*a4^3*a7*a21 + 571680*a3*a4*a5*a7*a21 + 74088*a3*a4^2*a8*a21 - 288927*a3^2*a5*a8*a21 + 57624*a7^2*a8*a21 - 57624*a6*a8^2*a21 - 22638*a3^2*a4*a9*a21 + 1262304*a5*a8*a10*a21 - 35392*a4*a9*a10*a21 - 2590464*a5*a7*a11*a21 - 131712*a4*a8*a11*a21 + 71064*a3*a9*a11*a21 + 1295232*a5*a6*a12*a21 + 501312*a4*a7*a12*a21 - 106596*a3*a8*a12*a21 - 268352*a4*a6*a13*a21 - 65856*a3*a7*a13*a21 + 68460*a3*a6*a14*a21 - 714364*a5*a6*a15*a21 - 81480*a4*a7*a15*a21 + 106596*a3*a8*a15*a21 + 41160*a4^2*a16*a21 + 577854*a3*a5*a16*a21 + 497448*a15*a16*a21 - 53508*a3*a4*a17*a21 - 213192*a8*a18*a21 + 204960*a7*a19*a21 - 204960*a6*a20*a21 + 385236*a3*a4^2*a5*a22 - 385236*a3^2*a5^2*a22 + 770472*a5*a7^2*a22 - 5488*a5*a6*a8*a22 - 1524480*a4*a7*a8*a22 + 759496*a3*a7*a9*a22 + 349704*a5^2*a10*a22 - 1398816*a4*a5*a11*a22 - 125664*a4^2*a12*a22 + 1084644*a3*a5*a12*a22 + 426384*a12^2*a22 + 125664*a3*a4*a13*a22 - 568512*a11*a13*a22 - 35532*a3^2*a14*a22 + 142128*a10*a14*a22 - 456300*a3*a5*a15*a22 + 284256*a12*a15*a22 + 1540944*a7*a17*a22 + 841536*a5*a18*a22 - 71064*a3*a20*a22 - 8232*a3*a4^3*a23 + 8232*a3^2*a4*a5*a23 - 762240*a5*a6*a7*a23 + 1508016*a4*a7^2*a23 + 10976*a4*a6*a8*a23 - 754008*a3*a7*a8*a23 - 2744*a3*a6*a9*a23 + 762240*a4*a5*a10*a23 - 770472*a3*a5*a11*a23 + 8232*a3*a4*a12*a23 + 24696*a3*a4*a15*a23 - 1508016*a7*a16*a23 - 16464*a6*a17*a23 - 158592*a4*a18*a23 + 71064*a3*a19*a23 + 331776*a3*a21*a23 - 231260*a5^2*a6*a24 - 32928*a4^2*a8*a24 - 35532*a3*a5*a8*a24 + 34664*a3*a4*a9*a24 - 94752*a9*a11*a24 + 142128*a8*a12*a24 + 65856*a7*a13*a24 - 80304*a6*a14*a24 - 770472*a5*a16*a24 + 49392*a4*a17*a24 - 331776*a23*a24 + 416880*a4*a5*a6*a25 + 32928*a4^2*a7*a25 + 103992*a3*a5*a7*a25 - 23688*a3^2*a9*a25 + 94752*a9*a10*a25 - 415968*a7*a12*a25 + 255360*a6*a13*a25 - 32928*a4*a16*a25 + 74816*a4^2*a6*a26 - 271412*a3*a5*a6*a26 - 103992*a3*a4*a7*a26 + 35532*a3^2*a8*a26 - 142128*a8*a10*a26 + 350112*a7*a11*a26 - 175056*a6*a12*a26 - 127680*a6*a15*a26 - 46080*a4*a5*a6*a27 + 55296*a4^2*a7*a27 + 55296*a3*a5*a7*a27 - 82944*a3*a4*a8*a27 + 18432*a3^2*a9*a27 + 110592*a8*a11*a27 - 221184*a7*a12*a27 + 110592*a6*a13*a27 + 110592*a7*a15*a27 + 55296*a4*a16*a27 + 55296*a3*a17*a27 - 16464*a4^2*a5*a28 + 385236*a3*a5^2*a28 - 983392*a7*a9*a28 - 1540944*a5*a12*a28 + 65856*a4*a13*a28 - 142128*a5*a15*a28 + 284256*a20*a28 + 32928*a4^3*a29 - 762240*a3*a4*a5*a29 + 3016032*a7*a8*a29 - 32928*a6*a9*a29 + 3081888*a5*a11*a29 - 164640*a4*a12*a29 + 218400*a4*a15*a29 - 284256*a19*a29 - 331776*a21*a29 - 32928*a3*a4^2*a30 + 385236*a3^2*a5*a30 - 3081888*a7^2*a30 + 65856*a6*a8*a30 - 1540944*a5*a10*a30 + 131712*a4*a11*a30 - 142128*a3*a15*a30 + 284256*a18*a30 + 8232*a3^2*a4*a31 + 1016320*a6*a7*a31 - 32928*a4*a10*a31 + 262312*a5*a6*a32 - 16464*a4*a7*a32 - 142128*a16*a32;
r44 = 68944*a4^3*a6*a21 - 107679*a3*a4*a5*a6*a21 + 8526*a3*a4^2*a7*a21 + 107679*a3^2*a5*a7*a21 + 191448*a7^3*a21 - 116205*a3^2*a4*a8*a21 - 287172*a6*a7*a8*a21 + 38735*a3^3*a9*a21 + 95724*a6^2*a9*a21 - 128160*a5*a7*a10*a21 - 46236*a4*a8*a10*a21 - 55436*a3*a9*a10*a21 + 128160*a5*a6*a11*a21 + 348792*a4*a7*a11*a21 + 212544*a3*a8*a11*a21 - 302556*a4*a6*a12*a21 - 386940*a3*a7*a12*a21 + 229832*a3*a6*a13*a21 - 102992*a4*a6*a15*a21 - 126840*a3*a7*a15*a21 - 83154*a3*a4*a16*a21 - 29184*a11*a16*a21 + 83154*a3^2*a17*a21 + 29184*a10*a17*a21 - 94056*a7*a18*a21 + 47028*a6*a19*a21 - 17844*a3*a4^3*a22 + 17844*a3^2*a4*a5*a22 + 6212*a5*a6*a7*a22 - 12424*a4*a6*a8*a22 - 21360*a3*a7*a8*a22 + 27572*a3*a6*a9*a22 - 54324*a4*a5*a10*a22 + 100560*a4^2*a11*a22 + 29184*a3*a5*a11*a22 - 96516*a3*a4*a12*a22 - 58368*a11*a12*a22 + 21096*a3^2*a13*a22 + 58368*a10*a13*a22 + 3252*a3*a4*a15*a22 + 71376*a7*a16*a22 - 11368*a6*a17*a22 - 50280*a4*a18*a22 + 7296*a3*a19*a22 + 17844*a3^2*a4^2*a23 - 17844*a3^3*a5*a23 - 6212*a5*a6^2*a23 + 12424*a4*a6*a7*a23 + 42720*a3*a7^2*a23 - 48932*a3*a6*a8*a23 + 8088*a4^2*a10*a23 + 25140*a3*a5*a10*a23 - 66456*a3*a4*a11*a23 + 116736*a11^2*a23 + 33228*a3^2*a12*a23 - 116736*a10*a12*a23 - 24348*a3^2*a15*a23 - 58368*a10*a15*a23 - 60008*a6*a16*a23 + 35688*a3*a18*a23 + 56784*a4*a5*a6*a24 - 71376*a4^2*a7*a24 - 42720*a3*a5*a7*a24 + 85968*a3*a4*a8*a24 - 28656*a3^2*a9*a24 + 19456*a9*a10*a24 - 58368*a8*a11*a24 + 142752*a7*a12*a24 - 103840*a6*a13*a24 + 142752*a7*a15*a24 + 50280*a4*a16*a24 - 92472*a3*a17*a24 - 42192*a4^2*a6*a25 - 14064*a3*a5*a6*a25 + 56256*a3*a4*a7*a25 - 168768*a7*a11*a25 + 168768*a6*a12*a25 - 38912*a6*a15*a25 + 42192*a3*a16*a25 + 28128*a3*a4*a6*a26 - 28128*a3^2*a7*a26 + 84384*a7*a10*a26 - 84384*a6*a11*a26 - 29184*a4^3*a28 + 39732*a3*a4*a5*a28 + 113568*a7*a8*a28 - 71376*a6*a9*a28 - 58368*a5*a11*a28 + 158928*a4*a12*a28 - 142752*a3*a13*a28 + 87552*a4*a15*a28 - 29184*a19*a28 + 8088*a3*a4^2*a29 - 39732*a3^2*a5*a29 - 227136*a7^2*a29 + 100560*a6*a8*a29 + 58368*a5*a10*a29 - 201120*a4*a11*a29 + 269328*a3*a12*a29 + 55200*a3*a15*a29 + 58368*a18*a29 + 31644*a3^2*a4*a30 + 126576*a6*a7*a30 + 42192*a4*a10*a30 - 168768*a3*a11*a30 - 10548*a3^3*a31 - 42192*a6^2*a31 + 42192*a3*a10*a31 + 7032*a4*a6*a32 - 7032*a3*a7*a32;
r45 = 4*a4^2*a5^2*a6*a10 - a3*a5^3*a6*a10 - 6*a3*a4*a5^2*a7*a10 + 3*a3^2*a5^2*a8*a10 - 12*a5^2*a8*a10^2 - 16*a4^3*a5*a6*a11 + 4*a3*a4*a5^2*a6*a11 + 24*a3*a4^2*a5*a7*a11 - 12*a3^2*a4*a5*a8*a11 + 24*a5^2*a7*a10*a11 + 48*a4*a5*a8*a10*a11 - 96*a4*a5*a7*a11^2 + 16*a4^4*a6*a12 + 4*a3*a4^2*a5*a6*a12 - 2*a3^2*a5^2*a6*a12 - 24*a3*a4^3*a7*a12 - 12*a3^2*a4*a5*a7*a12 + 12*a3^2*a4^2*a8*a12 + 6*a3^3*a5*a8*a12 - 12*a5^2*a6*a10*a12 - 48*a4^2*a8*a10*a12 - 24*a3*a5*a8*a10*a12 + 48*a4*a5*a6*a11*a12 + 96*a4^2*a7*a11*a12 + 48*a3*a5*a7*a11*a12 - 96*a4^2*a6*a12^2 - 12*a3*a5*a6*a12^2 + 72*a3*a4*a7*a12^2 - 36*a3^2*a8*a12^2 + 144*a8*a10*a12^2 - 288*a7*a11*a12^2 + 144*a6*a12^3 - 16*a3*a4^3*a6*a13 + 4*a3^2*a4*a5*a6*a13 + 24*a3^2*a4^2*a7*a13 - 12*a3^3*a4*a8*a13 + 48*a3*a4*a8*a10*a13 + 64*a4^2*a6*a11*a13 - 16*a3*a5*a6*a11*a13 - 192*a3*a4*a7*a11*a13 + 48*a3^2*a8*a11*a13 - 192*a8*a10*a11*a13 + 384*a7*a11^2*a13 + 48*a3*a4*a6*a12*a13 - 192*a6*a11*a12*a13 + 4*a3^2*a4^2*a6*a14 - a3^3*a5*a6*a14 - 6*a3^3*a4*a7*a14 + 3*a3^4*a8*a14 - 16*a4^2*a6*a10*a14 + 4*a3*a5*a6*a10*a14 + 24*a3*a4*a7*a10*a14 - 24*a3^2*a8*a10*a14 + 48*a8*a10^2*a14 + 24*a3^2*a7*a11*a14 - 96*a7*a10*a11*a14 - 12*a3^2*a6*a12*a14 + 48*a6*a10*a12*a14 - 32*a4^4*a6*a15 + 48*a3*a4^2*a5*a6*a15 - 10*a3^2*a5^2*a6*a15 + 48*a3*a4^3*a7*a15 - 60*a3^2*a4*a5*a7*a15 - 24*a3^2*a4^2*a8*a15 + 30*a3^3*a5*a8*a15 - 8*a5^2*a6*a10*a15 + 96*a4^2*a8*a10*a15 - 48*a3*a5*a8*a10*a15 - 48*a3*a4*a9*a10*a15 + 32*a4*a5*a6*a11*a15 - 192*a4^2*a7*a11*a15 + 96*a3*a5*a7*a11*a15 + 48*a3^2*a9*a11*a15 + 32*a4^2*a6*a12*a15 - 56*a3*a5*a6*a12*a15 + 192*a3*a4*a7*a12*a15 - 96*a3^2*a8*a12*a15 + 96*a8*a10*a12*a15 - 192*a7*a11*a12*a15 + 192*a6*a12^2*a15 - 64*a3*a4*a6*a13*a15 - 128*a6*a11*a13*a15 + 16*a3^2*a6*a14*a15 + 32*a6*a10*a14*a15 + 96*a4^2*a6*a15^2 - 40*a3*a5*a6*a15^2 - 48*a3*a4*a7*a15^2 + 24*a3^2*a8*a15^2 + 48*a8*a10*a15^2 - 96*a7*a11*a15^2 + 112*a6*a12*a15^2 + 32*a6*a15^3 - 4*a5^2*a6^2*a16 + 24*a4*a5*a6*a7*a16 - 36*a3*a5*a7^2*a16 - 32*a4^2*a6*a8*a16 + 20*a3*a5*a6*a8*a16 + 48*a3*a4*a7*a8*a16 - 24*a3^2*a8^2*a16 - 8*a3*a4*a6*a9*a16 + 12*a3^2*a7*a9*a16 - 12*a3*a5^2*a10*a16 + 96*a8^2*a10*a16 - 48*a7*a9*a10*a16 + 48*a3*a4*a5*a11*a16 - 192*a7*a8*a11*a16 + 32*a6*a9*a11*a16 - 48*a3*a4^2*a12*a16 - 24*a3^2*a5*a12*a16 + 144*a7^2*a12*a16 + 48*a6*a8*a12*a16 + 144*a3*a12^2*a16 + 48*a3^2*a4*a13*a16 - 96*a6*a7*a13*a16 - 192*a3*a11*a13*a16 - 12*a3^3*a14*a16 + 16*a6^2*a14*a16 + 48*a3*a10*a14*a16 - 48*a3*a4^2*a15*a16 + 24*a3^2*a5*a15*a16 + 64*a6*a8*a15*a16 - 72*a5*a10*a15*a16 + 288*a4*a11*a15*a16 - 120*a3*a12*a15*a16 - 96*a3*a15^2*a16 + 48*a5*a6*a16^2 - 144*a4*a7*a16^2 + 96*a3*a8*a16^2 + 144*a16^3 - 8*a4*a5*a6^2*a17 + 16*a4^2*a6*a7*a17 + 8*a3*a5*a6*a7*a17 - 24*a3*a4*a7^2*a17 + 12*a3^2*a7*a8*a17 - 4*a3^2*a6*a9*a17 - 48*a7*a8*a10*a17 + 16*a6*a9*a10*a17 + 96*a7^2*a11*a17 - 96*a6*a7*a12*a17 + 32*a6^2*a13*a17 - 32*a6*a7*a15*a17 - 144*a4*a10*a15*a17 + 144*a3*a11*a15*a17 + 48*a4*a6*a16*a17 - 48*a3*a7*a16*a17 - 32*a4^2*a5*a6*a18 + 20*a3*a5^2*a6*a18 + 48*a3*a4*a5*a7*a18 - 60*a3^2*a5*a8*a18 + 24*a3^2*a4*a9*a18 + 96*a5*a8*a10*a18 - 192*a5*a7*a11*a18 - 96*a3*a9*a11*a18 + 96*a5*a6*a12*a18 + 144*a3*a8*a12*a18 - 48*a3*a6*a14*a18 + 88*a5*a6*a15*a18 + 144*a4*a7*a15*a18 - 144*a3*a8*a15*a18 - 144*a4^2*a16*a18 - 12*a3*a5*a16*a18 + 432*a12*a16*a18 + 288*a15*a16*a18 + 72*a3*a4*a17*a18 - 288*a11*a17*a18 + 144*a8*a18^2 + 32*a4^3*a6*a19 - 32*a3*a4*a5*a6*a19 - 48*a3*a4^2*a7*a19 + 36*a3^2*a5*a7*a19 + 24*a3^2*a4*a8*a19 - 12*a3^3*a9*a19 - 96*a4*a8*a10*a19 + 48*a3*a9*a10*a19 + 192*a4*a7*a11*a19 - 96*a4*a6*a12*a19 - 144*a3*a7*a12*a19 + 96*a3*a6*a13*a19 - 160*a4*a6*a15*a19 + 72*a3*a7*a15*a19 + 120*a3*a4*a16*a19 - 288*a11*a16*a19 - 36*a3^2*a17*a19 + 144*a10*a17*a19 - 144*a7*a18*a19 + 48*a6*a19^2 + 16*a3*a4^2*a6*a20 - 4*a3^2*a5*a6*a20 - 24*a3^2*a4*a7*a20 + 12*a3^3*a8*a20 - 48*a3*a8*a10*a20 + 96*a3*a7*a11*a20 - 48*a3*a6*a12*a20 - 8*a3*a6*a15*a20 - 84*a3^2*a16*a20 + 144*a10*a16*a20 - 48*a6*a18*a20 - 432*a6*a21^2 - 144*a3*a21*a22 + 32*a4^2*a6*a27 - 8*a3*a5*a6*a27 - 48*a3*a4*a7*a27 + 24*a3^2*a8*a27 - 96*a8*a10*a27 + 192*a7*a11*a27 - 96*a6*a12*a27 - 64*a6*a15*a27 - 96*a3*a16*a27 + 576*a21*a28;
r46 = 17280*a4^6*a6 - 46656*a3*a4^4*a5*a6 + 41472*a3^2*a4^2*a5^2*a6 - 12096*a3^3*a5^3*a6 - 9216*a5^3*a6^3 - 10368*a3*a4^5*a7 + 20736*a3^2*a4^3*a5*a7 - 10368*a3^3*a4*a5^2*a7 + 55296*a4*a5^2*a6^2*a7 - 69120*a4^2*a5*a6*a7^2 - 17280*a3*a5^2*a6*a7^2 + 10368*a3*a4*a5*a7^3 + 5184*a3^2*a4^4*a8 - 10368*a3^3*a4^2*a5*a8 + 5184*a3^4*a5^2*a8 - 41472*a4^2*a5*a6^2*a8 - 10368*a3*a5^2*a6^2*a8 + 69120*a4^3*a6*a7*a8 + 88128*a3*a4*a5*a6*a7*a8 - 10368*a3*a4^2*a7^2*a8 - 5184*a3^2*a5*a7^2*a8 - 62208*a3*a4^2*a6*a8^2 - 10368*a3^2*a5*a6*a8^2 + 5184*a3^2*a4*a7*a8^2 + 10368*a6*a7^2*a8^2 - 13824*a6^2*a8^3 + 4608*a4^3*a6^2*a9 + 12096*a3*a4*a5*a6^2*a9 - 38016*a3*a4^2*a6*a7*a9 - 12096*a3^2*a5*a6*a7*a9 + 3456*a3^2*a4*a7^2*a9 - 13824*a6*a7^3*a9 + 46656*a3^2*a4*a6*a8*a9 - 1728*a3^3*a7*a8*a9 + 20736*a6^2*a7*a8*a9 - 7488*a3^3*a6*a9^2 - 3456*a6^3*a9^2 - 28800*a4^2*a5^2*a6*a10 + 23616*a3*a5^3*a6*a10 + 17280*a3*a4*a5^2*a7*a10 - 20736*a4^4*a8*a10 + 10368*a3*a4^2*a5*a8*a10 - 8640*a3^2*a5^2*a8*a10 + 13824*a5*a6*a8^2*a10 - 20736*a4*a7*a8^2*a10 + 20736*a3*a4^3*a9*a10 - 13824*a3^2*a4*a5*a9*a10 + 4608*a5*a6*a7*a9*a10 + 13824*a4*a7^2*a9*a10 - 29952*a4*a6*a8*a9*a10 + 6912*a3*a7*a8*a9*a10 + 11520*a3*a6*a9^2*a10 - 6912*a5^2*a8*a10^2 + 27648*a4*a5*a9*a10^2 + 115200*a4^3*a5*a6*a11 - 101376*a3*a4*a5^2*a6*a11 + 41472*a4^4*a7*a11 - 89856*a3*a4^2*a5*a7*a11 + 55296*a3^2*a4*a5*a8*a11 - 69120*a5*a6*a7*a8*a11 + 41472*a4*a7^2*a8*a11 + 82944*a4*a6*a8^2*a11 - 34560*a3^2*a4^2*a9*a11 + 13824*a3^3*a5*a9*a11 - 4608*a5*a6^2*a9*a11 + 23040*a4*a6*a7*a9*a11 - 27648*a3*a7^2*a9*a11 - 46080*a3*a6*a8*a9*a11 + 13824*a5^2*a7*a10*a11 - 55296*a4*a5*a8*a10*a11 - 55296*a4^2*a9*a10*a11 - 27648*a3*a5*a9*a10*a11 + 96768*a5^2*a6*a11^2 + 110592*a4*a5*a7*a11^2 - 41472*a3*a5*a8*a11^2 + 138240*a3*a4*a9*a11^2 - 110592*a9*a11^3 - 135936*a4^4*a6*a12 + 74880*a3*a4^2*a5*a6*a12 + 50688*a3^2*a5^2*a6*a12 + 6912*a3*a4^3*a7*a12 + 34560*a3^2*a4*a5*a7*a12 + 69120*a5*a6*a7^2*a12 - 41472*a4*a7^3*a12 - 3456*a3^2*a4^2*a8*a12 - 48384*a3^3*a5*a8*a12 + 41472*a5*a6^2*a8*a12 - 172800*a4*a6*a7*a8*a12 + 20736*a3*a7^2*a8*a12 + 27648*a3*a6*a8^2*a12 + 20736*a3^3*a4*a9*a12 - 6912*a4*a6^2*a9*a12 + 62208*a3*a6*a7*a9*a12 - 103680*a5^2*a6*a10*a12 - 82944*a4*a5*a7*a10*a12 + 138240*a4^2*a8*a10*a12 + 110592*a3*a5*a8*a10*a12 - 55296*a3*a4*a9*a10*a12 - 248832*a4*a5*a6*a11*a12 - 110592*a4^2*a7*a11*a12 - 13824*a3*a5*a7*a11*a12 - 165888*a3*a4*a8*a11*a12 - 69120*a3^2*a9*a11*a12 + 165888*a9*a10*a11*a12 + 165888*a8*a11^2*a12 + 331776*a4^2*a6*a12^2 + 62208*a3*a5*a6*a12^2 + 41472*a3*a4*a7*a12^2 + 103680*a3^2*a8*a12^2 - 248832*a8*a10*a12^2 - 248832*a6*a12^3 + 129024*a3*a4^3*a6*a13 - 129024*a3^2*a4*a5*a6*a13 - 27648*a3^2*a4^2*a7*a13 + 20736*a3^3*a5*a7*a13 - 73728*a5*a6^2*a7*a13 + 110592*a4*a6*a7^2*a13 + 13824*a3^3*a4*a8*a13 + 36864*a4*a6^2*a8*a13 - 55296*a3*a6*a7*a8*a13 - 6912*a3^4*a9*a13 - 18432*a3*a6^2*a9*a13 + 248832*a4*a5*a6*a10*a13 - 41472*a3*a5*a7*a10*a13 - 55296*a3*a4*a8*a10*a13 + 41472*a3^2*a9*a10*a13 - 55296*a9*a10^2*a13 - 239616*a4^2*a6*a11*a13 + 4608*a3*a5*a6*a11*a13 + 138240*a3*a4*a7*a11*a13 - 13824*a3^2*a8*a11*a13 + 55296*a8*a10*a11*a13 - 110592*a7*a11^2*a13 - 276480*a3*a4*a6*a12*a13 - 82944*a3^2*a7*a12*a13 + 165888*a7*a10*a12*a13 + 497664*a6*a11*a12*a13 + 138240*a3^2*a6*a13^2 - 276480*a6*a10*a13^2 - 25344*a3^2*a4^2*a6*a14 + 27072*a3^3*a5*a6*a14 + 18432*a5*a6^3*a14 - 3456*a3^3*a4*a7*a14 - 36864*a4*a6^2*a7*a14 + 1728*a3^4*a8*a14 + 18432*a3*a6^2*a8*a14 - 64512*a4^2*a6*a10*a14 - 52992*a3*a5*a6*a10*a14 + 13824*a3*a4*a7*a10*a14 - 13824*a3^2*a8*a10*a14 + 27648*a8*a10^2*a14 + 221184*a3*a4*a6*a11*a14 + 13824*a3^2*a7*a11*a14 - 55296*a7*a10*a11*a14 - 221184*a6*a11^2*a14 - 117504*a3^2*a6*a12*a14 + 248832*a6*a10*a12*a14 - 108288*a4^4*a6*a15 + 133056*a3*a4^2*a5*a6*a15 - 28224*a3^2*a5^2*a6*a15 + 38016*a3*a4^3*a7*a15 - 24192*a3^2*a4*a5*a7*a15 - 27648*a5*a6*a7^2*a15 - 19008*a3^2*a4^2*a8*a15 + 1728*a3^3*a5*a8*a15 + 64512*a5*a6^2*a8*a15 - 27648*a4*a6*a7*a8*a15 - 27648*a3*a6*a8^2*a15 + 6912*a3^3*a4*a9*a15 - 46080*a4*a6^2*a9*a15 + 64512*a3*a6*a7*a9*a15 + 13824*a5^2*a6*a10*a15 + 76032*a4^2*a8*a10*a15 + 34560*a3*a5*a8*a10*a15 - 55296*a3*a4*a9*a10*a15 - 304128*a4*a5*a6*a11*a15 - 152064*a4^2*a7*a11*a15 - 27648*a3*a5*a7*a11*a15 + 13824*a3^2*a9*a11*a15 + 55296*a9*a10*a11*a15 + 499968*a4^2*a6*a12*a15 + 163584*a3*a5*a6*a12*a15 + 110592*a3*a4*a7*a12*a15 - 13824*a3^2*a8*a12*a15 - 110592*a8*a10*a12*a15 + 55296*a7*a11*a12*a15 - 387072*a6*a12^2*a15 - 387072*a3*a4*a6*a13*a15 + 331776*a6*a11*a13*a15 + 27648*a3^2*a6*a14*a15 + 55296*a6*a10*a14*a15 + 132480*a4^2*a6*a15^2 + 64512*a3*a5*a6*a15^2 - 6912*a3*a4*a7*a15^2 + 3456*a3^2*a8*a15^2 + 27648*a8*a10*a15^2 - 55296*a7*a11*a15^2 - 138240*a6*a12*a15^2 + 55296*a6*a15^3 + 10368*a3*a4^4*a16 - 20736*a3^2*a4^2*a5*a16 + 10368*a3^3*a5^2*a16 - 43776*a5^2*a6^2*a16 + 117504*a4*a5*a6*a7*a16 + 41472*a4^2*a7^2*a16 - 20736*a3*a5*a7^2*a16 - 101376*a4^2*a6*a8*a16 - 9216*a3*a5*a6*a8*a16 - 24192*a3*a4*a7*a8*a16 - 13824*a3^2*a8^2*a16 + 26496*a3*a4*a6*a9*a16 + 27648*a3^2*a7*a9*a16 + 20736*a4^2*a5*a10*a16 - 27648*a3*a5^2*a10*a16 + 55296*a8^2*a10*a16 - 55296*a7*a9*a10*a16 - 41472*a4^3*a11*a16 + 69120*a3*a4*a5*a11*a16 - 69120*a7*a8*a11*a16 - 13824*a6*a9*a11*a16 - 82944*a5*a11^2*a16 - 6912*a3*a4^2*a12*a16 - 34560*a3^2*a5*a12*a16 + 82944*a7^2*a12*a16 + 165888*a6*a8*a12*a16 + 82944*a5*a10*a12*a16 + 82944*a4*a11*a12*a16 + 27648*a3^2*a4*a13*a16 - 248832*a6*a7*a13*a16 - 82944*a4*a10*a13*a16 - 27648*a3*a11*a13*a16 - 6912*a3^3*a14*a16 + 82944*a6^2*a14*a16 + 27648*a3*a10*a14*a16 - 58752*a3*a4^2*a15*a16 + 44928*a3^2*a5*a15*a16 + 82944*a6*a8*a15*a16 - 41472*a5*a10*a15*a16 + 207360*a4*a11*a15*a16 - 110592*a3*a12*a15*a16 - 13824*a3*a15^2*a16 - 124416*a4*a7*a16^2 + 55296*a3*a8*a16^2 + 82944*a16^3 + 57600*a4*a5*a6^2*a17 - 115200*a4^2*a6*a7*a17 - 57600*a3*a5*a6*a7*a17 + 6912*a3*a4*a7^2*a17 + 165888*a3*a4*a6*a8*a17 - 3456*a3^2*a7*a8*a17 - 54144*a3^2*a6*a9*a17 + 13824*a7*a8*a10*a17 + 69120*a6*a9*a10*a17 - 27648*a7^2*a11*a17 - 221184*a6*a8*a11*a17 + 248832*a6*a7*a12*a17 - 82944*a6^2*a13*a17 + 82944*a6*a7*a15*a17 - 41472*a4*a10*a15*a17 + 41472*a3*a11*a15*a17 + 124416*a4*a6*a16*a17 + 13824*a3*a7*a16*a17 - 69120*a3*a6*a17^2 - 39168*a4^2*a5*a6*a18 + 35712*a3*a5^2*a6*a18 + 17280*a3*a4*a5*a7*a18 - 24192*a3^2*a5*a8*a18 + 55296*a6*a8^2*a18 + 10368*a3^2*a4*a9*a18 - 55296*a6*a7*a9*a18 + 13824*a5*a8*a10*a18 + 13824*a4*a9*a10*a18 - 27648*a5*a7*a11*a18 - 55296*a3*a9*a11*a18 - 41472*a5*a6*a12*a18 - 41472*a4*a7*a12*a18 + 82944*a3*a8*a12*a18 + 138240*a4*a6*a13*a18 - 82944*a3*a6*a14*a18 + 13824*a5*a6*a15*a18 + 41472*a4*a7*a15*a18 - 41472*a3*a8*a15*a18 - 41472*a4^2*a16*a18 - 27648*a3*a5*a16*a18 + 165888*a12*a16*a18 + 82944*a15*a16*a18 + 20736*a3*a4*a17*a18 - 82944*a11*a17*a18 + 41472*a8*a18^2 + 39168*a4^3*a6*a19 - 40896*a3*a4*a5*a6*a19 - 17280*a3*a4^2*a7*a19 + 15552*a3^2*a5*a7*a19 + 8640*a3^2*a4*a8*a19 - 27648*a6*a7*a8*a19 - 5184*a3^3*a9*a19 + 27648*a6^2*a9*a19 - 34560*a4*a8*a10*a19 + 20736*a3*a9*a10*a19 + 55296*a5*a6*a11*a19 + 69120*a4*a7*a11*a19 - 145152*a4*a6*a12*a19 - 62208*a3*a7*a12*a19 + 96768*a3*a6*a13*a19 - 103680*a4*a6*a15*a19 + 20736*a3*a7*a15*a19 + 58752*a3*a4*a16*a19 - 124416*a11*a16*a19 - 10368*a3^2*a17*a19 + 41472*a10*a17*a19 - 41472*a7*a18*a19 + 31104*a6*a19^2 - 18432*a3*a4^2*a6*a20 + 25344*a3^2*a5*a6*a20 - 13824*a3^2*a4*a7*a20 + 55296*a6*a7^2*a20 + 6912*a3^3*a8*a20 - 55296*a6^2*a8*a20 - 55296*a5*a6*a10*a20 - 27648*a3*a8*a10*a20 + 110592*a4*a6*a11*a20 + 55296*a3*a7*a11*a20 - 82944*a3*a6*a12*a20 - 13824*a3*a6*a15*a20 - 48384*a3^2*a16*a20 + 82944*a10*a16*a20 - 82944*a6*a18*a20 + 381120*a4^3*a6*a21 - 109686*a3*a4*a5*a6*a21 - 534636*a3*a4^2*a7*a21 + 3087*a3^2*a5*a7*a21 - 57624*a7^3*a21 + 248796*a3^2*a4*a8*a21 + 57624*a6*a7*a8*a21 + 11319*a3^3*a9*a21 + 32928*a5*a7*a10*a21 - 1143360*a4*a8*a10*a21 - 17836*a3*a9*a10*a21 + 2220864*a4*a7*a11*a21 + 65856*a3*a8*a11*a21 - 1143360*a4*a6*a12*a21 - 45276*a3*a7*a12*a21 + 30184*a3*a6*a13*a21 + 889280*a4*a6*a15*a21 - 32928*a3*a7*a15*a21 - 592260*a3*a4*a16*a21 + 26754*a3^2*a17*a21 + 8232*a7*a18*a21 - 381120*a3*a4^3*a22 + 381120*a3^2*a4*a5*a22 - 383864*a5*a6*a7*a22 + 762240*a4*a6*a8*a22 - 378376*a3*a6*a9*a22 - 381120*a4*a5*a10*a22 + 1524480*a4^2*a11*a22 - 1151592*a3*a4*a12*a22 + 8232*a3^2*a13*a22 + 381120*a3*a4*a15*a22 - 16464*a7*a16*a22 - 762240*a6*a17*a22 - 762240*a4*a18*a22 - 165888*a3*a21*a22 + 4116*a3^2*a4^2*a23 - 4116*a3^3*a5*a23 + 381120*a5*a6^2*a23 - 756752*a4*a6*a7*a23 + 375632*a3*a6*a8*a23 - 762240*a4^2*a10*a23 + 4116*a3*a5*a10*a23 + 762240*a3*a4*a11*a23 - 4116*a3^2*a12*a23 - 12348*a3^2*a15*a23 + 762240*a6*a16*a23 + 8232*a3*a18*a23 + 254080*a4*a5*a6*a24 + 16464*a4^2*a7*a24 - 16464*a3*a5*a7*a24 + 16464*a3*a4*a8*a24 - 5488*a3^2*a9*a24 - 32928*a7*a12*a24 - 32928*a7*a15*a24 + 762240*a4*a16*a24 - 24696*a3*a17*a24 + 165888*a22*a24 - 508160*a4^2*a6*a25 + 10976*a3*a5*a6*a25 - 32928*a3*a4*a7*a25 + 65856*a7*a11*a25 + 16464*a3*a16*a25 + 248592*a3*a4*a6*a26 + 16464*a3^2*a7*a26 - 32928*a7*a10*a26 + 18432*a4^2*a6*a27 - 4608*a3*a5*a6*a27 - 27648*a3*a4*a7*a27 + 13824*a3^2*a8*a27 - 55296*a8*a10*a27 + 110592*a7*a11*a27 - 55296*a6*a12*a27 - 110592*a6*a15*a27 - 55296*a3*a16*a27 - 372888*a3*a4*a5*a28 - 32928*a7*a8*a28 + 508160*a6*a9*a28 + 1524480*a4*a12*a28 - 32928*a3*a13*a28 + 165888*a21*a28 + 745776*a3*a4^2*a29 - 4116*a3^2*a5*a29 + 65856*a7^2*a29 - 1524480*a6*a8*a29 - 3048960*a4*a11*a29 + 82320*a3*a12*a29 + 32928*a3*a15*a29 - 364656*a3^2*a4*a30 + 1491552*a6*a7*a30 + 1524480*a4*a10*a30 - 65856*a3*a11*a30 - 4116*a3^3*a31 - 508160*a6^2*a31 + 16464*a3*a10*a31 - 254080*a4*a6*a32 + 8232*a3*a7*a32;
r47 = 410572800*a5^5*a6^2 - 2463436800*a4*a5^4*a6*a7 + 2771366400*a4^2*a5^3*a7^2 + 923788800*a3*a5^4*a7^2 + 4003084800*a4^2*a5^3*a6*a8 - 1539648000*a3*a5^4*a6*a8 - 8314099200*a4^3*a5^2*a7*a8 + 923788800*a3*a4*a5^3*a7*a8 + 5542732800*a4^4*a5*a8^2 - 2771366400*a3*a4^2*a5^2*a8^2 + 923788800*a3^2*a5^3*a8^2 + 923788800*a5^2*a7^2*a8^2 - 615859200*a5^2*a6*a8^3 - 1847577600*a4*a5*a7*a8^3 + 1847577600*a3*a5*a8^4 - 2360793600*a4^3*a5^2*a6*a9 + 1539648000*a3*a4*a5^3*a6*a9 + 3695155200*a4^4*a5*a7*a9 + 307929600*a3*a4^2*a5^2*a7*a9 - 1539648000*a3^2*a5^3*a7*a9 - 3695155200*a4^5*a8*a9 + 1231718400*a3^2*a4*a5^2*a8*a9 - 615859200*a5^2*a6*a7*a8*a9 + 3079296000*a4*a5*a6*a8^2*a9 + 1231718400*a4^2*a7*a8^2*a9 - 3079296000*a3*a5*a7*a8^2*a9 - 1231718400*a3*a4*a8^3*a9 + 1847577600*a3*a4^4*a9^2 - 1847577600*a3^2*a4^2*a5*a9^2 + 410572800*a3^3*a5^2*a9^2 + 307929600*a5^2*a6^2*a9^2 - 1231718400*a4*a5*a6*a7*a9^2 + 1847577600*a3*a5*a7^2*a9^2 - 1231718400*a4^2*a6*a8*a9^2 - 615859200*a3*a5*a6*a8*a9^2 + 615859200*a3*a4*a7*a8*a9^2 + 615859200*a3^2*a8^2*a9^2 + 615859200*a3*a4*a6*a9^3 - 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r49 = 25578*a4^4*a5*a21 + 20043*a3*a4^2*a5^2*a21 - 45621*a3^2*a5^3*a21 + 69573*a5^2*a7^2*a21 - 159804*a5^2*a6*a8*a21 + 346332*a4*a5*a7*a8*a21 - 340704*a4^2*a8^2*a21 - 356526*a3*a5*a8^2*a21 + 32992*a4*a5*a6*a9*a21 + 6268*a4^2*a7*a9*a21 + 89102*a3*a5*a7*a9*a21 + 426672*a3*a4*a8*a9*a21 - 113905*a3^2*a9^2*a21 - 56784*a5^3*a10*a21 + 157108*a9^2*a10*a21 + 55200*a4*a5^2*a11*a21 - 793920*a8*a9*a11*a21 + 104604*a4^2*a5*a12*a21 + 260364*a3*a5^2*a12*a21 + 1296360*a8^2*a12*a21 - 47112*a7*a9*a12*a21 - 340704*a5*a12^2*a21 - 316440*a4^3*a13*a21 - 351960*a3*a4*a5*a13*a21 - 486624*a7*a8*a13*a21 - 258544*a6*a9*a13*a21 - 139584*a5*a11*a13*a21 + 1015776*a4*a12*a13*a21 + 3168*a3*a13^2*a21 + 233640*a3*a4^2*a14*a21 + 71376*a3^2*a5*a14*a21 - 278292*a7^2*a14*a21 + 411024*a6*a8*a14*a21 + 227136*a5*a10*a14*a21 - 509472*a4*a11*a14*a21 - 256320*a3*a12*a14*a21 + 26898*a4^2*a5*a15*a21 + 49929*a3*a5^2*a15*a21 + 667872*a8^2*a15*a21 - 40496*a7*a9*a15*a21 - 257028*a5*a12*a15*a21 + 226440*a4*a13*a15*a21 - 164904*a3*a14*a15*a21 + 36480*a5*a15^2*a21 - 287964*a5*a8*a16*a21 + 76768*a4*a9*a16*a21 + 91242*a5*a7*a17*a21 + 26724*a4*a8*a17*a21 - 275950*a3*a9*a17*a21 + 43776*a17^2*a21 - 40962*a5^2*a18*a21 + 100560*a14*a18*a21 - 25140*a4*a5*a19*a21 - 50280*a13*a19*a21 + 122532*a4^2*a20*a21 + 142752*a3*a5*a20*a21 - 63288*a12*a20*a21 - 72960*a15*a20*a21 - 19046*a5^3*a6*a22 + 62412*a4*a5^2*a7*a22 - 156816*a4^2*a5*a8*a22 - 26898*a3*a5^2*a8*a22 - 28128*a8^3*a22 + 70320*a4^3*a9*a22 + 70028*a3*a4*a5*a9*a22 + 51920*a7*a8*a9*a22 - 23792*a6*a9^2*a22 - 43248*a5*a9*a11*a22 + 206040*a5*a8*a12*a22 - 144976*a4*a9*a12*a22 - 87552*a5*a7*a13*a22 + 114624*a4*a8*a13*a22 - 61648*a3*a9*a13*a22 + 17816*a5*a6*a14*a22 + 13008*a4*a7*a14*a22 - 14064*a3*a8*a14*a22 + 184944*a5*a8*a15*a22 - 144392*a4*a9*a15*a22 - 47820*a5^2*a16*a22 - 26016*a14*a16*a22 + 58368*a4*a5*a17*a22 - 16176*a13*a17*a22 + 40552*a9*a19*a22 - 142752*a8*a20*a22 - 13536*a4*a5^2*a6*a23 + 70320*a4^2*a5*a7*a23 - 40260*a3*a5^2*a7*a23 - 71376*a4^3*a8*a23 + 167892*a3*a4*a5*a8*a23 + 14064*a7*a8^2*a23 - 81688*a3*a4^2*a9*a23 - 31352*a3^2*a5*a9*a23 - 47584*a7^2*a9*a23 + 33520*a6*a8*a9*a23 + 46764*a5*a9*a10*a23 - 256320*a5*a8*a11*a23 + 59536*a4*a9*a11*a23 + 135372*a5*a7*a12*a23 + 134664*a4*a8*a12*a23 + 129508*a3*a9*a12*a23 - 61064*a5*a6*a13*a23 - 170880*a4*a7*a13*a23 - 121656*a3*a8*a13*a23 + 78408*a4*a6*a14*a23 + 25668*a3*a7*a14*a23 - 68916*a5*a7*a15*a23 + 214128*a4*a8*a15*a23 + 108412*a3*a9*a15*a23 + 16176*a4*a5*a16*a23 - 132912*a13*a16*a23 - 21096*a4^2*a17*a23 - 100560*a3*a5*a17*a23 + 301680*a12*a17*a23 - 60008*a9*a18*a23 - 71376*a8*a19*a23 + 137832*a7*a20*a23 - 25668*a4^2*a5^2*a24 + 62586*a3*a5^3*a24 + 57312*a5*a8^2*a24 + 22736*a5*a7*a9*a24 - 103840*a4*a8*a9*a24 + 23792*a3*a9^2*a24 - 150840*a5^2*a12*a24 + 118848*a4*a5*a13*a24 + 52032*a13^2*a24 - 29184*a4^2*a14*a24 - 149784*a3*a5*a14*a24 + 201120*a12*a14*a24 + 96516*a5^2*a15*a24 - 227136*a14*a15*a24 + 144392*a9*a17*a24 - 79464*a5*a20*a24 - 70320*a4^3*a5*a25 - 3516*a3*a4*a5^2*a25 - 114624*a4*a8^2*a25 - 36800*a5*a6*a9*a25 + 160096*a4*a7*a9*a25 - 8672*a3*a8*a9*a25 - 113568*a5^2*a11*a25 + 155760*a4*a5*a12*a25 + 281280*a4^2*a13*a25 + 240144*a3*a5*a13*a25 - 960576*a12*a13*a25 - 141696*a3*a4*a14*a25 + 454272*a11*a14*a25 + 63288*a4*a5*a15*a25 - 107120*a9*a16*a25 + 58368*a8*a17*a25 - 126576*a4*a20*a25 + 71376*a4^4*a26 - 15120*a3*a4^2*a5*a26 - 19338*a3^2*a5^2*a26 - 1056*a5*a6*a8*a26 - 68208*a4*a7*a8*a26 + 70320*a3*a8^2*a26 + 42192*a4*a6*a9*a26 - 43248*a3*a7*a9*a26 + 56784*a5^2*a10*a26 + 129744*a4*a5*a11*a26 - 356880*a4^2*a12*a26 - 100560*a3*a5*a12*a26 + 428256*a12^2*a26 - 10896*a3*a4*a13*a26 + 52032*a11*a13*a26 + 70848*a3^2*a14*a26 - 227136*a10*a14*a26 - 193032*a4^2*a15*a26 - 96516*a3*a5*a15*a26 + 428256*a12*a15*a26 + 110400*a8*a16*a26 - 79464*a7*a17*a26 + 21096*a5*a18*a26 + 50280*a4*a19*a26 - 42192*a3*a20*a26 + 42192*a5^2*a8*a28 - 42192*a4*a5*a9*a28 + 168768*a9*a13*a28 - 168768*a8*a14*a28 - 73836*a5^2*a7*a29 - 63288*a4*a5*a8*a29 - 70320*a4^2*a9*a29 - 87900*a3*a5*a9*a29 - 42192*a9*a12*a29 + 253152*a8*a13*a29 + 295344*a7*a14*a29 - 123296*a9*a15*a29 - 42192*a5*a17*a29 + 129744*a5^2*a6*a30 - 262656*a4*a5*a7*a30 + 512640*a4^2*a8*a30 + 298512*a3*a5*a8*a30 - 87552*a3*a4*a9*a30 + 454272*a9*a11*a30 - 1531584*a8*a12*a30 + 350208*a7*a13*a30 - 285504*a6*a14*a30 - 454272*a8*a15*a30 + 217296*a5*a16*a30 - 132912*a4*a17*a30 + 5976*a4*a5*a6*a31 - 110400*a4^2*a7*a31 - 23556*a3*a5*a7*a31 - 256320*a3*a4*a8*a31 + 88956*a3^2*a9*a31 - 165488*a9*a10*a31 + 454272*a8*a11*a31 + 94224*a7*a12*a31 + 123296*a6*a13*a31 + 68208*a4*a16*a31 + 142752*a3*a17*a31 + 7560*a4^2*a5*a32 - 18108*a3*a5^2*a32 - 85440*a8^2*a32 + 43248*a7*a9*a32 - 13008*a5*a12*a32 - 30240*a4*a13*a32 + 85440*a3*a14*a32 - 14592*a5*a15*a32 + 29184*a20*a32;
r50 = 7776*a4^7*a5 - 23328*a3*a4^5*a5^2 + 23328*a3^2*a4^3*a5^3 - 7776*a3^3*a4*a5^4 - 9792*a4*a5^4*a6^2 + 50976*a4^2*a5^3*a6*a7 + 7776*a3*a5^4*a6*a7 - 54432*a4^3*a5^2*a7^2 - 33696*a3*a4*a5^3*a7^2 - 39744*a4^3*a5^2*a6*a8 - 19008*a3*a4*a5^3*a6*a8 + 62208*a4^4*a5*a7*a8 + 106272*a3*a4^2*a5^2*a7*a8 + 7776*a3^2*a5^3*a7*a8 - 2592*a5^2*a7^3*a8 - 77760*a3*a4^3*a5*a8^2 - 10368*a3^2*a4*a5^2*a8^2 + 5184*a5^2*a6*a7*a8^2 + 12960*a4*a5*a7^2*a8^2 - 24192*a4*a5*a6*a8^3 + 5184*a3*a5*a7*a8^3 + 5760*a4^4*a5*a6*a9 + 16416*a3*a4^2*a5^2*a6*a9 - 2592*a3^2*a5^3*a6*a9 - 10368*a4^5*a7*a9 - 34560*a3*a4^3*a5*a7*a9 - 13824*a3^2*a4*a5^2*a7*a9 - 2592*a5^2*a6*a7^2*a9 - 10368*a4*a5*a7^3*a9 + 20736*a3*a4^4*a8*a9 + 40608*a3^2*a4^2*a5*a8*a9 - 2592*a3^3*a5^2*a8*a9 + 25920*a4*a5*a6*a7*a8*a9 - 3456*a4^2*a7^2*a8*a9 - 6912*a3*a5*a7^2*a8*a9 + 6912*a4^2*a6*a8^2*a9 - 1728*a3*a5*a6*a8^2*a9 - 1728*a3^2*a8^3*a9 - 7776*a3^2*a4^3*a9^2 - 2016*a3^3*a4*a5*a9^2 - 4320*a4*a5*a6^2*a9^2 - 3456*a4^2*a6*a7*a9^2 + 3456*a3*a5*a6*a7*a9^2 + 2592*a3^2*a7*a8*a9^2 - 864*a3^2*a6*a9^3 - 20736*a4^3*a5^3*a10 + 20736*a3*a4*a5^4*a10 + 2592*a5^3*a7*a8*a10 - 5184*a4*a5^2*a8^2*a10 + 8928*a5^3*a6*a9*a10 - 8640*a4*a5^2*a7*a9*a10 - 17280*a4^2*a5*a8*a9*a10 + 10368*a3*a5^2*a8*a9*a10 + 6912*a8^3*a9*a10 + 8064*a4^3*a9^2*a10 + 1152*a3*a4*a5*a9^2*a10 - 10368*a7*a8*a9^2*a10 + 3456*a6*a9^3*a10 + 82944*a4^4*a5^2*a11 - 82944*a3*a4^2*a5^3*a11 + 5184*a5^3*a7^2*a11 - 72576*a4*a5^2*a7*a8*a11 + 124416*a4^2*a5*a8^2*a11 - 21888*a4*a5^2*a6*a9*a11 + 34560*a4^2*a5*a7*a9*a11 + 10368*a3*a5^2*a7*a9*a11 - 27648*a4^3*a8*a9*a11 - 48384*a3*a4*a5*a8*a9*a11 - 4032*a3^2*a5*a9^2*a11 - 10368*a5^4*a10*a11 + 6912*a5*a9^2*a10*a11 + 103680*a4*a5^3*a11^2 + 18432*a4*a9^2*a11^2 - 82944*a4^5*a5*a12 + 41472*a3*a4^3*a5^2*a12 + 41472*a3^2*a4*a5^3*a12 - 29376*a5^3*a6*a7*a12 + 114048*a4*a5^2*a7^2*a12 + 58752*a4*a5^2*a6*a8*a12 - 186624*a4^2*a5*a7*a8*a12 - 41472*a3*a5^2*a7*a8*a12 - 20736*a4^3*a8^2*a12 + 20736*a3*a4*a5*a8^2*a12 - 20736*a7*a8^3*a12 - 13824*a4^2*a5*a6*a9*a12 - 3456*a3*a5^2*a6*a9*a12 + 41472*a4^3*a7*a9*a12 + 76032*a3*a4*a5*a7*a9*a12 - 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4540512*a8*a13*a29 - 3860592*a7*a14*a29 + 1557408*a9*a15*a29 - 12348*a5^2*a6*a30 - 3065424*a4*a5*a7*a30 - 3016032*a4^2*a8*a30 + 754008*a3*a5*a8*a30 - 24696*a3*a4*a9*a30 - 32928*a9*a11*a30 + 8850528*a8*a12*a30 + 12162912*a7*a13*a30 + 16464*a6*a14*a30 + 5999136*a8*a15*a30 - 24696*a5*a16*a30 - 49392*a4*a17*a30 + 248832*a23*a30 + 361912*a4*a5*a6*a31 + 32928*a4^2*a7*a31 + 956916*a3*a5*a7*a31 + 1532712*a3*a4*a8*a31 + 180956*a3^2*a9*a31 - 745776*a9*a10*a31 - 6064992*a8*a11*a31 - 3728880*a7*a12*a31 - 1458624*a6*a13*a31 + 32928*a7*a15*a31 - 32928*a4*a16*a31 - 16464*a3*a17*a31 + 82944*a22*a31 + 16464*a4^2*a5*a32 + 4116*a3*a5^2*a32 + 1524480*a8^2*a32 + 1016320*a7*a9*a32 - 24696*a5*a12*a32 - 49392*a4*a13*a32 - 8232*a3*a14*a32 - 8232*a5*a15*a32;
r54 = 25578*a4^5*a21 + 91242*a3*a4^3*a5*a21 - 116820*a3^2*a4*a5^2*a21 - 128379*a5^2*a6*a7*a21 - 57222*a4*a5*a7^2*a21 + 522042*a4*a5*a6*a8*a21 - 325674*a4^2*a7*a8*a21 - 406233*a3*a5*a7*a8*a21 + 485478*a3*a4*a8^2*a21 + 36126*a4^2*a6*a9*a21 + 61047*a3*a5*a6*a9*a21 - 96954*a3*a4*a7*a9*a21 - 90231*a3^2*a8*a9*a21 + 305016*a4*a5^2*a10*a21 + 132732*a8*a9*a10*a21 - 359340*a4^2*a5*a11*a21 - 33228*a3*a5^2*a11*a21 - 1043208*a8^2*a11*a21 + 190920*a7*a9*a11*a21 - 370056*a4^3*a12*a21 + 97392*a3*a4*a5*a12*a21 + 1792116*a7*a8*a12*a21 - 411372*a6*a9*a12*a21 + 4752*a5*a11*a12*a21 + 1182960*a4*a12^2*a21 + 215004*a3*a4^2*a13*a21 + 287964*a3^2*a5*a13*a21 + 105480*a7^2*a13*a21 - 841032*a6*a8*a13*a21 - 511056*a5*a10*a13*a21 - 142752*a4*a11*a13*a21 - 890784*a3*a12*a13*a21 - 142752*a3^2*a4*a14*a21 + 74364*a6*a7*a14*a21 - 27600*a4*a10*a14*a21 + 384480*a3*a11*a14*a21 - 131322*a4^3*a15*a21 - 49224*a3*a4*a5*a15*a21 + 1031688*a7*a8*a15*a21 - 149520*a6*a9*a15*a21 - 213420*a5*a11*a15*a21 + 590520*a4*a12*a15*a21 - 326820*a3*a13*a15*a21 + 149700*a4*a15^2*a21 - 400563*a5*a7*a16*a21 + 117966*a4*a8*a16*a21 + 45621*a3*a9*a16*a21 - 99591*a5*a6*a17*a21 - 159450*a4*a7*a17*a21 - 242343*a3*a8*a17*a21 + 43776*a16*a17*a21 + 265284*a4*a5*a18*a21 - 63288*a13*a18*a21 + 36126*a4^2*a19*a21 + 58806*a3*a5*a19*a21 - 107064*a12*a19*a21 - 61620*a15*a19*a21 - 107064*a3*a4*a20*a21 + 150840*a11*a20*a21 - 113040*a4*a5^2*a6*a22 - 61704*a4^2*a5*a7*a22 + 36918*a3*a5^2*a7*a22 - 1056*a4^3*a8*a22 + 157692*a3*a4*a5*a8*a22 - 43248*a7*a8^2*a22 + 8088*a3*a4^2*a9*a22 - 26898*a3^2*a5*a9*a22 + 57312*a7^2*a9*a22 - 14064*a6*a8*a9*a22 + 52038*a5*a9*a10*a22 - 155760*a5*a8*a11*a22 + 10312*a4*a9*a11*a22 + 79110*a5*a7*a12*a22 + 13716*a4*a8*a12*a22 - 23910*a3*a9*a12*a22 + 159276*a5*a6*a13*a22 - 32352*a4*a7*a13*a22 - 120948*a3*a8*a13*a22 + 76532*a4*a6*a14*a22 - 58014*a3*a7*a14*a22 + 208854*a5*a7*a15*a22 + 59772*a4*a8*a15*a22 - 64990*a3*a9*a15*a22 - 121656*a4*a5*a16*a22 + 301680*a13*a16*a22 + 5628*a4^2*a17*a22 - 42192*a3*a5*a17*a22 - 48528*a12*a17*a22 - 66456*a15*a17*a22 + 68916*a9*a18*a22 - 2460*a8*a19*a22 - 161388*a7*a20*a22 + 134664*a4^2*a5*a6*a23 + 19338*a3*a5^2*a6*a23 - 87024*a4^3*a7*a23 - 21624*a3*a4*a5*a7*a23 + 3168*a3*a4^2*a8*a23 - 15822*a3^2*a5*a8*a23 + 528*a7^2*a8*a23 + 28128*a6*a8^2*a23 - 32700*a3^2*a4*a9*a23 - 28656*a6*a7*a9*a23 + 5274*a5*a8*a10*a23 + 63524*a4*a9*a10*a23 - 124116*a5*a7*a11*a23 - 32352*a4*a8*a11*a23 - 38676*a3*a9*a11*a23 - 100206*a5*a6*a12*a23 + 227844*a4*a7*a12*a23 + 142398*a3*a8*a12*a23 - 158456*a4*a6*a13*a23 + 13008*a3*a7*a13*a23 + 1758*a3*a6*a14*a23 - 48814*a5*a6*a15*a23 + 132732*a4*a7*a15*a23 + 106710*a3*a8*a15*a23 + 47820*a4^2*a16*a23 - 21096*a3*a5*a16*a23 + 126576*a12*a16*a23 - 8088*a15*a16*a23 - 58368*a3*a4*a17*a23 - 126576*a11*a17*a23 - 73836*a8*a18*a23 - 46236*a7*a19*a23 + 10548*a6*a20*a23 + 127632*a4^3*a5*a24 - 53796*a3*a4*a5^2*a24 + 41664*a5*a7*a8*a24 - 68208*a4*a8^2*a24 - 528*a5*a6*a9*a24 + 28128*a4*a7*a9*a24 - 1056*a3*a8*a9*a24 + 136248*a5^2*a11*a24 - 473784*a4*a5*a12*a24 - 227136*a4^2*a13*a24 - 35688*a3*a5*a13*a24 + 934560*a12*a13*a24 + 178440*a3*a4*a14*a24 - 428256*a11*a14*a24 - 294996*a4*a5*a15*a24 + 454272*a13*a15*a24 - 39732*a9*a16*a24 + 70668*a8*a17*a24 + 4044*a5*a19*a24 + 71376*a4*a20*a24 + 1056*a4^4*a25 - 127632*a3*a4^2*a5*a25 - 21096*a3^2*a5^2*a25 + 28128*a5*a6*a8*a25 - 57312*a4*a7*a8*a25 + 85440*a4*a6*a9*a25 - 56256*a3*a7*a9*a25 + 227136*a4*a5*a11*a25 + 220800*a4^2*a12*a25 + 337536*a3*a5*a12*a25 - 1012608*a12^2*a25 + 58368*a3*a4*a13*a25 + 10896*a4^2*a15*a25 + 55200*a3*a5*a15*a25 - 52032*a12*a15*a25 - 21096*a8*a16*a25 - 21096*a7*a17*a25 - 105480*a5*a18*a25 - 13008*a4*a19*a25 + 21096*a3*a20*a25 - 86496*a3*a4^3*a26 + 160332*a3^2*a4*a5*a26 + 15120*a5*a6*a7*a26 - 155760*a4*a7^2*a26 - 1056*a4*a6*a8*a26 + 148728*a3*a7*a8*a26 - 7032*a3*a6*a9*a26 - 249816*a4*a5*a10*a26 + 201120*a4^2*a11*a26 - 120072*a3*a5*a11*a26 - 45528*a3*a4*a12*a26 + 78048*a11*a12*a26 - 207624*a3^2*a13*a26 + 428256*a10*a13*a26 + 284100*a3*a4*a15*a26 - 402240*a11*a15*a26 + 245772*a7*a16*a26 + 18636*a6*a17*a26 - 142752*a4*a18*a26 - 39732*a3*a19*a26 + 5274*a5^2*a7*a28 - 390276*a4*a5*a8*a28 - 49224*a4^2*a9*a28 - 8790*a3*a5*a9*a28 + 232056*a9*a12*a28 + 548496*a8*a13*a28 - 21096*a7*a14*a28 + 61648*a9*a15*a28 + 105480*a5*a17*a28 + 89658*a5^2*a6*a29 + 295344*a4*a5*a7*a29 + 84384*a4^2*a8*a29 + 131850*a3*a5*a8*a29 + 137124*a3*a4*a9*a29 - 210960*a9*a11*a29 - 864936*a8*a12*a29 - 168768*a7*a13*a29 - 21096*a6*a14*a29 - 279168*a8*a15*a29 + 147672*a5*a16*a29 + 253152*a4*a17*a29 - 245772*a4*a5*a6*a30 + 343872*a4^2*a7*a30 + 135018*a3*a5*a7*a30 - 473616*a3*a4*a8*a30 + 92826*a3^2*a9*a30 - 137832*a9*a10*a30 + 1194048*a8*a11*a30 - 1215144*a7*a12*a30 + 412080*a6*a13*a30 - 512640*a7*a15*a30 - 175104*a4*a16*a30 + 196200*a3*a17*a30 - 77352*a4^2*a6*a31 - 65046*a3*a5*a6*a31 - 10548*a3*a4*a7*a31 + 5274*a3^2*a8*a31 - 21096*a8*a10*a31 + 42192*a7*a11*a31 + 232056*a6*a12*a31 + 22736*a6*a15*a31 - 21096*a3*a16*a31 + 7560*a4^3*a32 - 28656*a3*a4*a5*a32 - 106008*a7*a8*a32 + 21624*a6*a9*a32 + 155760*a5*a11*a32 - 58368*a4*a12*a32 - 13008*a3*a13*a32 - 29712*a4*a15*a32 + 14592*a19*a32;
r55 = -(a3*a5^4*a6^2) + 6*a3*a4*a5^3*a6*a7 - 9*a3^2*a5^3*a7^2 - 12*a3*a4^2*a5^2*a6*a8 + 6*a3^2*a5^3*a6*a8 + 18*a3^2*a4*a5^2*a7*a8 - 9*a3^3*a5^2*a8^2 + 8*a3*a4^3*a5*a6*a9 - 6*a3^2*a4*a5^2*a6*a9 - 12*a3^2*a4^2*a5*a7*a9 + 6*a3^3*a5^2*a7*a9 + 6*a3^3*a4*a5*a8*a9 - a3^4*a5*a9^2 - 12*a5^3*a6*a8*a10 + 36*a3*a5^2*a8^2*a10 + 16*a4*a5^2*a6*a9*a10 - 24*a3*a5^2*a7*a9*a10 - 24*a3*a4*a5*a8*a9*a10 + 8*a3^2*a5*a9^2*a10 + 3*a5^4*a10^2 - 16*a5*a9^2*a10^2 + 24*a5^3*a6*a7*a11 - 72*a3*a5^2*a7*a8*a11 - 32*a4^2*a5*a6*a9*a11 + 8*a3*a5^2*a6*a9*a11 + 96*a3*a4*a5*a7*a9*a11 - 24*a3^2*a5*a8*a9*a11 - 24*a4*a5^3*a10*a11 + 96*a5*a8*a9*a10*a11 + 48*a4^2*a5^2*a11^2 - 192*a5*a7*a9*a11^2 - 12*a5^3*a6^2*a12 - 48*a4*a5^2*a6*a7*a12 + 72*a3*a5^2*a7^2*a12 + 48*a4^2*a5*a6*a8*a12 + 24*a3*a5^2*a6*a8*a12 - 72*a3*a4*a5*a7*a8*a12 + 36*a3^2*a5*a8^2*a12 - 24*a3*a4*a5*a6*a9*a12 - 24*a3^2*a5*a7*a9*a12 + 24*a4^2*a5^2*a10*a12 + 12*a3*a5^3*a10*a12 - 144*a5*a8^2*a10*a12 + 96*a5*a7*a9*a10*a12 - 96*a4^3*a5*a11*a12 - 48*a3*a4*a5^2*a11*a12 + 288*a5*a7*a8*a11*a12 + 96*a5*a6*a9*a11*a12 + 48*a4^4*a12^2 + 48*a3*a4^2*a5*a12^2 + 12*a3^2*a5^2*a12^2 - 144*a5*a7^2*a12^2 - 144*a5*a6*a8*a12^2 - 72*a5^2*a10*a12^2 + 288*a4*a5*a11*a12^2 - 288*a4^2*a12^3 - 144*a3*a5*a12^3 + 432*a12^4 + 32*a4*a5^2*a6^2*a13 - 48*a3*a5^2*a6*a7*a13 + 16*a3^2*a5*a6*a9*a13 - 24*a3*a4*a5^2*a10*a13 - 64*a5*a6*a9*a10*a13 + 96*a3*a4^2*a5*a11*a13 + 96*a5^2*a10*a11*a13 - 384*a4*a5*a11^2*a13 - 96*a3*a4^3*a12*a13 - 48*a3^2*a4*a5*a12*a13 + 192*a5*a6*a7*a12*a13 + 384*a4^2*a11*a12*a13 + 192*a3*a5*a11*a12*a13 + 288*a3*a4*a12^2*a13 - 1152*a11*a12^2*a13 + 48*a3^2*a4^2*a13^2 - 64*a5*a6^2*a13^2 - 384*a3*a4*a11*a13^2 + 768*a11^2*a13^2 - 16*a4^2*a5*a6^2*a14 + 4*a3*a5^2*a6^2*a14 + 24*a3*a4*a5*a6*a7*a14 - 12*a3^2*a5*a6*a8*a14 + 6*a3^2*a5^2*a10*a14 + 48*a5*a6*a8*a10*a14 - 24*a5^2*a10^2*a14 - 24*a3^2*a4*a5*a11*a14 - 96*a5*a6*a7*a11*a14 + 96*a4*a5*a10*a11*a14 + 24*a3^2*a4^2*a12*a14 + 12*a3^3*a5*a12*a14 + 48*a5*a6^2*a12*a14 - 96*a4^2*a10*a12*a14 - 48*a3*a5*a10*a12*a14 - 72*a3^2*a12^2*a14 + 288*a10*a12^2*a14 - 24*a3^3*a4*a13*a14 + 96*a3*a4*a10*a13*a14 + 96*a3^2*a11*a13*a14 - 384*a10*a11*a13*a14 + 3*a3^4*a14^2 - 24*a3^2*a10*a14^2 + 48*a10^2*a14^2 - 8*a5^3*a6^2*a15 + 24*a3*a5^2*a6*a8*a15 - 16*a3*a4*a5*a6*a9*a15 - 24*a4^2*a5^2*a10*a15 + 24*a3*a5^3*a10*a15 + 72*a5*a8^2*a10*a15 - 48*a4*a8*a9*a10*a15 + 96*a4^3*a5*a11*a15 - 96*a3*a4*a5^2*a11*a15 - 144*a5*a7*a8*a11*a15 + 64*a5*a6*a9*a11*a15 + 48*a3*a8*a9*a11*a15 - 96*a4^4*a12*a15 + 48*a3*a4^2*a5*a12*a15 + 48*a3^2*a5^2*a12*a15 - 24*a5*a6*a8*a12*a15 + 144*a4*a7*a8*a12*a15 - 72*a3*a8^2*a12*a15 - 48*a5^2*a10*a12*a15 + 192*a4*a5*a11*a12*a15 + 96*a4^2*a12^2*a15 - 384*a3*a5*a12^2*a15 + 576*a12^3*a15 + 96*a3*a4^3*a13*a15 - 96*a3^2*a4*a5*a13*a15 - 96*a4*a6*a8*a13*a15 - 384*a4^2*a11*a13*a15 + 384*a3*a5*a11*a13*a15 + 192*a3*a4*a12*a13*a15 - 768*a11*a12*a13*a15 - 24*a3^2*a4^2*a14*a15 + 24*a3^3*a5*a14*a15 + 32*a5*a6^2*a14*a15 + 24*a3*a6*a8*a14*a15 + 96*a4^2*a10*a14*a15 - 96*a3*a5*a10*a14*a15 - 48*a3^2*a12*a14*a15 + 192*a10*a12*a14*a15 - 24*a3*a4^2*a5*a15^2 + 12*a3^2*a5^2*a15^2 + 48*a5*a6*a8*a15^2 + 24*a5^2*a10*a15^2 - 96*a4*a5*a11*a15^2 + 288*a4^2*a12*a15^2 - 144*a3*a5*a12*a15^2 + 336*a12^2*a15^2 - 96*a3*a4*a13*a15^2 - 192*a11*a13*a15^2 + 24*a3^2*a14*a15^2 + 48*a10*a14*a15^2 + 24*a3*a5*a15^3 + 96*a12*a15^3 + 24*a4^2*a5^2*a6*a16 - 12*a3*a5^3*a6*a16 - 36*a3*a4*a5^2*a7*a16 + 36*a3^2*a5^2*a8*a16 - 12*a3^2*a4*a5*a9*a16 - 36*a5^2*a8*a10*a16 - 24*a4*a5*a9*a10*a16 + 72*a5^2*a7*a11*a16 + 72*a3*a5*a9*a11*a16 - 48*a5^2*a6*a12*a16 + 72*a4*a5*a7*a12*a16 - 72*a3*a5*a8*a12*a16 - 24*a3*a4*a9*a12*a16 + 96*a9*a11*a12*a16 - 144*a8*a12^2*a16 - 72*a3*a5*a7*a13*a16 + 24*a3^2*a9*a13*a16 - 96*a9*a10*a13*a16 + 288*a7*a12*a13*a16 - 192*a6*a13^2*a16 - 48*a4^2*a6*a14*a16 + 48*a3*a5*a6*a14*a16 + 72*a3*a4*a7*a14*a16 - 36*a3^2*a8*a14*a16 + 144*a8*a10*a14*a16 - 288*a7*a11*a14*a16 + 192*a6*a12*a14*a16 - 48*a5^2*a6*a15*a16 - 48*a4^2*a8*a15*a16 + 72*a3*a5*a8*a15*a16 + 96*a6*a14*a15*a16 + 48*a8*a15^2*a16 + 72*a4^2*a5*a16^2 - 36*a3*a5^2*a16^2 - 48*a8^2*a16^2 - 288*a4*a13*a16^2 + 144*a3*a14*a16^2 - 72*a5*a15*a16^2 - 48*a4^3*a5*a6*a17 + 36*a3*a4*a5^2*a6*a17 + 72*a3*a4^2*a5*a7*a17 - 36*a3^2*a5^2*a7*a17 - 36*a3^2*a4*a5*a8*a17 + 12*a3^3*a5*a9*a17 - 24*a5^2*a7*a10*a17 + 216*a4*a5*a8*a10*a17 - 48*a4^2*a9*a10*a17 - 48*a3*a5*a9*a10*a17 + 24*a5^2*a6*a11*a17 - 336*a4*a5*a7*a11*a17 - 72*a3*a5*a8*a11*a17 + 96*a3*a4*a9*a11*a17 - 192*a9*a11^2*a17 + 120*a4*a5*a6*a12*a17 + 48*a4^2*a7*a12*a17 + 240*a3*a5*a7*a12*a17 - 72*a3*a4*a8*a12*a17 - 48*a3^2*a9*a12*a17 + 192*a9*a10*a12*a17 + 288*a8*a11*a12*a17 - 288*a7*a12^2*a17 - 120*a3*a5*a6*a13*a17 - 48*a3*a4*a7*a13*a17 + 72*a3^2*a8*a13*a17 - 288*a8*a10*a13*a17 + 192*a7*a11*a13*a17 + 96*a6*a12*a13*a17 + 24*a3*a4*a6*a14*a17 - 24*a3^2*a7*a14*a17 + 96*a7*a10*a14*a17 - 96*a6*a11*a14*a17 + 144*a4*a5*a6*a15*a17 - 24*a3*a5*a7*a15*a17 - 24*a3^2*a9*a15*a17 + 96*a9*a10*a15*a17 - 96*a7*a12*a15*a17 - 144*a4^3*a16*a17 + 72*a3*a4*a5*a16*a17 + 96*a7*a8*a16*a17 + 576*a4*a12*a16*a17 - 288*a3*a13*a16*a17 + 432*a4*a15*a16*a17 + 72*a3*a4^2*a17^2 - 36*a3^2*a5*a17^2 - 48*a6*a8*a17^2 - 288*a4*a11*a17^2 + 144*a3*a12*a17^2 - 72*a3*a15*a17^2 + 12*a5^2*a6*a8*a18 - 36*a3*a5*a8^2*a18 + 24*a3*a4*a8*a9*a18 - 96*a8*a9*a11*a18 + 144*a8^2*a12*a18 - 48*a6*a8*a14*a18 - 48*a4^2*a5*a15*a18 + 72*a3*a5^2*a15*a18 - 144*a5*a12*a15*a18 + 288*a4*a13*a15*a18 - 144*a3*a14*a15*a18 - 96*a5*a15^2*a18 - 96*a5*a8*a16*a18 + 96*a5*a7*a17*a18 + 144*a17^2*a18 - 84*a5^2*a18^2 + 144*a14*a18^2 - 24*a4*a5*a6*a8*a19 + 36*a3*a5*a7*a8*a19 - 12*a3^2*a8*a9*a19 + 24*a4*a5^2*a10*a19 + 48*a8*a9*a10*a19 - 96*a4^2*a5*a11*a19 + 96*a4^3*a12*a19 + 48*a3*a4*a5*a12*a19 - 144*a7*a8*a12*a19 - 288*a4*a12^2*a19 - 96*a3*a4^2*a13*a19 + 96*a6*a8*a13*a19 + 384*a4*a11*a13*a19 + 24*a3^2*a4*a14*a19 - 96*a4*a10*a14*a19 + 24*a3*a4*a5*a15*a19 + 144*a5*a11*a15*a19 - 480*a4*a12*a15*a19 + 144*a3*a13*a15*a19 + 48*a4*a8*a16*a19 - 48*a5*a6*a17*a19 - 144*a16*a17*a19 + 120*a4*a5*a18*a19 - 288*a13*a18*a19 - 36*a3*a5*a19^2 + 144*a12*a19^2 + 48*a4^2*a6*a8*a20 - 12*a3*a5*a6*a8*a20 - 72*a3*a4*a7*a8*a20 + 36*a3^2*a8^2*a20 - 24*a3*a5^2*a10*a20 - 144*a8^2*a10*a20 + 96*a3*a4*a5*a11*a20 + 288*a7*a8*a11*a20 - 96*a3*a4^2*a12*a20 - 48*a3^2*a5*a12*a20 - 144*a6*a8*a12*a20 + 288*a3*a12^2*a20 + 96*a3^2*a4*a13*a20 - 384*a3*a11*a13*a20 - 24*a3^3*a14*a20 + 96*a3*a10*a14*a20 - 24*a3^2*a5*a15*a20 - 96*a6*a8*a15*a20 - 144*a5*a10*a15*a20 + 288*a4*a11*a15*a20 + 48*a3*a12*a15*a20 - 144*a3*a15^2*a20 + 48*a5*a6*a16*a20 - 48*a3*a8*a16*a20 + 144*a16^2*a20 - 144*a4^2*a18*a20 + 24*a3*a5*a18*a20 + 288*a12*a18*a20 + 288*a15*a18*a20 + 72*a3*a4*a19*a20 - 288*a11*a19*a20 - 36*a3^2*a20^2 + 144*a10*a20^2 - 432*a4^2*a21^2 + 216*a3*a5*a21^2 - 1008*a15*a21^2 + 288*a8*a21*a22 + 576*a4*a21*a25 - 288*a3*a21*a26 + 24*a5^2*a10*a27 - 96*a4*a5*a11*a27 + 96*a4^2*a12*a27 + 48*a3*a5*a12*a27 - 288*a12^2*a27 - 96*a3*a4*a13*a27 + 384*a11*a13*a27 + 24*a3^2*a14*a27 - 96*a10*a14*a27 + 96*a3*a5*a15*a27 - 192*a12*a15*a27 - 96*a8*a16*a27 - 96*a5*a18*a27 + 288*a21*a32;
r56 = -59551376167414224*a4^2*a5^3*a6^2 + 59551376167414224*a3*a5^4*a6^2 + 357308257004485344*a4^3*a5^2*a6*a7 - 357308257004485344*a3*a4*a5^3*a6*a7 - 535962385506728016*a3*a4^2*a5^2*a7^2 + 535962385506728016*a3^2*a5^3*a7^2 - 714616514008970688*a4^4*a5*a6*a8 + 1071924771013456032*a3*a4^2*a5^2*a6*a8 - 357308257004485344*a3^2*a5^3*a6*a8 + 1071924771013456032*a3*a4^3*a5*a7*a8 - 1071924771013456032*a3^2*a4*a5^2*a7*a8 - 535962385506728016*a3^2*a4^2*a5*a8^2 + 535962385506728016*a3^3*a5^2*a8^2 + 476411009339313792*a4^5*a6*a9 - 833719266343799136*a3*a4^3*a5*a6*a9 + 357308257004485344*a3^2*a4*a5^2*a6*a9 - 714616514008970688*a3*a4^4*a7*a9 + 1071924771013456032*a3^2*a4^2*a5*a7*a9 - 357308257004485344*a3^3*a5^2*a7*a9 + 357308257004485344*a3^2*a4^3*a8*a9 - 357308257004485344*a3^3*a4*a5*a8*a9 - 59551376167414224*a3^3*a4^2*a9^2 + 59551376167414224*a3^4*a5*a9^2 + 357308257004485344*a5^3*a6*a8*a10 - 1071924771013456032*a4*a5^2*a7*a8*a10 + 2143849542026912064*a4^2*a5*a8^2*a10 - 1071924771013456032*a3*a5^2*a8^2*a10 - 357308257004485344*a4*a5^2*a6*a9*a10 + 1071924771013456032*a3*a5^2*a7*a9*a10 - 1429233028017941376*a4^3*a8*a9*a10 + 714616514008970688*a3*a4^2*a9^2*a10 - 357308257004485344*a3^2*a5*a9^2*a10 - 89327064251121336*a5^4*a10^2 + 476411009339313792*a5*a9^2*a10^2 - 714616514008970688*a5^3*a6*a7*a11 + 2143849542026912064*a4*a5^2*a7^2*a11 - 4287699084053824128*a4^2*a5*a7*a8*a11 + 2143849542026912064*a3*a5^2*a7*a8*a11 + 1429233028017941376*a4^2*a5*a6*a9*a11 - 714616514008970688*a3*a5^2*a6*a9*a11 + 2858466056035882752*a4^3*a7*a9*a11 - 4287699084053824128*a3*a4*a5*a7*a9*a11 + 2143849542026912064*a3^2*a5*a8*a9*a11 - 714616514008970688*a3^2*a4*a9^2*a11 + 714616514008970688*a4*a5^3*a10*a11 - 2858466056035882752*a5*a8*a9*a10*a11 - 952822018678627584*a4*a9^2*a10*a11 - 1429233028017941376*a4^2*a5^2*a11^2 + 5716932112071765504*a5*a7*a9*a11^2 + 1905644037357255168*a3*a9^2*a11^2 + 357308257004485344*a5^3*a6^2*a12 - 3215774313040368096*a3*a5^2*a7^2*a12 + 6431548626080736192*a3*a4*a5*a7*a8*a12 - 3215774313040368096*a3^2*a5*a8^2*a12 - 2858466056035882752*a4^3*a6*a9*a12 + 2143849542026912064*a3*a4*a5*a6*a9*a12 + 357308257004485344*a3^3*a9^2*a12 - 714616514008970688*a4^2*a5^2*a10*a12 - 357308257004485344*a3*a5^3*a10*a12 + 4287699084053824128*a5*a8^2*a10*a12 - 2858466056035882752*a5*a7*a9*a10*a12 + 5716932112071765504*a4*a8*a9*a10*a12 - 1429233028017941376*a3*a9^2*a10*a12 + 2858466056035882752*a4^3*a5*a11*a12 + 1429233028017941376*a3*a4*a5^2*a11*a12 - 8575398168107648256*a5*a7*a8*a11*a12 - 2858466056035882752*a5*a6*a9*a11*a12 - 5716932112071765504*a4*a7*a9*a11*a12 - 5716932112071765504*a3*a8*a9*a11*a12 - 1429233028017941376*a4^4*a12^2 - 1429233028017941376*a3*a4^2*a5*a12^2 - 357308257004485344*a3^2*a5^2*a12^2 + 4287699084053824128*a5*a7^2*a12^2 + 4287699084053824128*a5*a6*a8*a12^2 - 4287699084053824128*a4*a7*a8*a12^2 + 4287699084053824128*a3*a8^2*a12^2 + 4287699084053824128*a4*a6*a9*a12^2 + 4287699084053824128*a3*a7*a9*a12^2 + 2143849542026912064*a5^2*a10*a12^2 - 8575398168107648256*a4*a5*a11*a12^2 + 8575398168107648256*a4^2*a12^3 + 4287699084053824128*a3*a5*a12^3 - 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589516*a8*a9*a10*a21 - 37044*a4^2*a5*a11*a21 + 8232*a3*a5^2*a11*a21 + 123480*a8^2*a11*a21 + 1055552*a7*a9*a11*a21 + 28812*a3*a4*a5*a12*a21 - 24696*a5*a11*a12*a21 - 16464*a3*a4^2*a13*a21 - 4116*a3^2*a5*a13*a21 - 65856*a7^2*a13*a21 - 1113176*a6*a8*a13*a21 - 8232*a5*a10*a13*a21 + 65856*a4*a11*a13*a21 + 8232*a3^2*a4*a14*a21 + 589516*a6*a7*a14*a21 - 32928*a3*a11*a14*a21 + 6174*a3*a4*a5*a15*a21 - 20580*a5*a11*a15*a21 - 37044*a5*a7*a16*a21 + 551100*a4*a8*a16*a21 - 285840*a3*a9*a16*a21 + 278294*a5*a6*a17*a21 - 551100*a4*a7*a17*a21 + 26754*a3*a8*a17*a21 + 296130*a4*a5*a18*a21 - 283782*a3*a4*a20*a21 - 8232*a11*a20*a21 - 62208*a4^2*a21^2 + 31104*a3*a5*a21^2 + 186624*a12*a21^2 - 145152*a15*a21^2 - 36562*a4*a5^2*a6*a22 - 385236*a4^2*a5*a7*a22 + 152181*a3*a5^2*a7*a22 + 762240*a4^3*a8*a22 - 194676*a3*a4*a5*a8*a22 - 8232*a7*a8^2*a22 - 633828*a3*a4^2*a9*a22 + 335881*a3^2*a5*a9*a22 + 5488*a7^2*a9*a22 + 2744*a6*a8*a9*a22 - 189188*a5*a9*a10*a22 + 1010832*a4*a9*a11*a22 - 571680*a5*a7*a12*a22 + 754008*a4*a8*a12*a22 - 1143360*a3*a9*a12*a22 - 372888*a5*a6*a13*a22 + 8232*a3*a8*a13*a22 + 508160*a4*a6*a14*a22 - 4116*a3*a7*a14*a22 + 12348*a5*a7*a15*a22 + 190560*a3*a9*a15*a22 + 186444*a4*a5*a16*a22 - 762240*a4^2*a17*a22 + 292014*a3*a5*a17*a22 - 1143360*a12*a17*a22 - 381120*a9*a18*a22 - 8232*a7*a20*a22 + 41472*a8*a21*a22 + 639316*a4^2*a5*a6*a23 - 335881*a3*a5^2*a6*a23 - 762240*a4^3*a7*a23 + 194676*a3*a4*a5*a7*a23 + 385236*a3*a4^2*a8*a23 - 152181*a3^2*a5*a8*a23 + 8232*a7^2*a8*a23 - 5488*a6*a8^2*a23 + 31074*a3^2*a4*a9*a23 - 2744*a6*a7*a9*a23 + 8232*a5*a8*a10*a23 - 508160*a4*a9*a10*a23 - 8232*a5*a7*a11*a23 + 383864*a3*a9*a11*a23 + 1136500*a5*a6*a12*a23 - 754008*a4*a7*a12*a23 + 567564*a3*a8*a12*a23 - 1016320*a4*a6*a13*a23 + 190560*a3*a6*a14*a23 - 193304*a5*a6*a15*a23 - 12348*a3*a8*a15*a23 + 762240*a4^2*a16*a23 - 292014*a3*a5*a16*a23 + 1143360*a12*a16*a23 - 194676*a3*a4*a17*a23 + 16464*a11*a17*a23 + 8232*a8*a18*a23 + 381120*a6*a20*a23 - 124416*a7*a21*a23 - 41472*a3*a23^2 + 4116*a4^3*a5*a24 - 20580*a5*a7*a8*a24 + 16464*a4*a8^2*a24 + 1372*a5*a6*a9*a24 + 5488*a4*a7*a9*a24 - 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27648*a10*a14*a27 + 55296*a3*a5*a15*a27 - 165888*a12*a15*a27 - 27648*a8*a16*a27 - 27648*a5*a18*a27 + 4116*a5^2*a7*a28 - 8232*a4*a5*a8*a28 + 508160*a4^2*a9*a28 - 381120*a3*a5*a9*a28 + 1524480*a9*a12*a28 - 32928*a8*a13*a28 - 16464*a7*a14*a28 + 8232*a5*a17*a28 + 196048*a5^2*a6*a29 - 1540944*a4^2*a8*a29 + 584028*a3*a5*a8*a29 + 372888*a3*a4*a9*a29 - 1491552*a9*a11*a29 - 2204400*a8*a12*a29 + 65856*a7*a13*a29 - 762240*a6*a14*a29 + 32928*a8*a15*a29 + 8232*a5*a16*a29 + 762240*a4*a17*a29 + 165888*a23*a29 - 392096*a4*a5*a6*a30 + 1540944*a4^2*a7*a30 - 584028*a3*a5*a7*a30 + 32928*a3*a4*a8*a30 - 190560*a3^2*a9*a30 + 762240*a9*a10*a30 - 131712*a8*a11*a30 + 2204400*a7*a12*a30 + 1524480*a6*a13*a30 - 32928*a7*a15*a30 - 762240*a4*a16*a30 - 508160*a4^2*a6*a31 + 386608*a3*a5*a6*a31 - 16464*a3*a4*a7*a31 - 4116*a3^2*a8*a31 + 16464*a8*a10*a31 + 65856*a7*a11*a31 - 1524480*a6*a12*a31 + 41472*a21*a32;
r58 = 581644800*a4^2*a5^3*a6^2 - 171072000*a3*a5^4*a6^2 - 1642291200*a4^3*a5^2*a6*a7 - 821145600*a3*a4*a5^3*a6*a7 + 2463436800*a3*a4^2*a5^2*a7^2 + 1231718400*a3^2*a5^3*a7^2 + 615859200*a5^2*a7^4 + 1437004800*a4^4*a5*a6*a8 + 923788800*a3*a4^2*a5^2*a6*a8 + 102643200*a3^2*a5^3*a6*a8 - 2155507200*a3*a4^3*a5*a7*a8 - 5234803200*a3^2*a4*a5^2*a7*a8 - 615859200*a5^2*a6*a7^2*a8 - 1231718400*a4*a5*a7^3*a8 + 2463436800*a3^2*a4^2*a5*a8^2 + 1231718400*a3^3*a5^2*a8^2 + 615859200*a4*a5*a6*a7*a8^2 + 923788800*a3*a5*a7^2*a8^2 + 821145600*a4^2*a6*a8^3 - 205286400*a3*a5*a6*a8^3 - 1231718400*a3*a4*a7*a8^3 + 615859200*a3^2*a8^4 - 958003200*a4^5*a6*a9 + 239500800*a3*a4^3*a5*a6*a9 - 102643200*a3^2*a4*a5^2*a6*a9 + 1437004800*a3*a4^4*a7*a9 + 923788800*a3^2*a4^2*a5*a7*a9 + 102643200*a3^3*a5^2*a7*a9 + 821145600*a4^2*a7^3*a9 - 205286400*a3*a5*a7^3*a9 - 1642291200*a3^2*a4^3*a8*a9 - 821145600*a3^3*a4*a5*a8*a9 + 615859200*a4*a5*a6^2*a8*a9 - 1231718400*a4^2*a6*a7*a8*a9 - 615859200*a3*a5*a6*a7*a8*a9 + 615859200*a3*a4*a7^2*a8*a9 - 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6480*a3*a5*a19^2 + 57024*a12*a19^2 + 15552*a15*a19^2 + 20736*a3*a4^4*a20 - 10368*a3^2*a4^2*a5*a20 - 10368*a3^3*a5^2*a20 - 2592*a5^2*a6^2*a20 + 13824*a4*a5*a6*a7*a20 - 41472*a4^2*a7^2*a20 - 41472*a3*a5*a7^2*a20 + 65664*a4^2*a6*a8*a20 + 22464*a3*a5*a6*a8*a20 - 36288*a3*a4*a7*a8*a20 + 18144*a3^2*a8^2*a20 - 5184*a3*a4*a6*a9*a20 + 6912*a3^2*a7*a9*a20 + 41472*a4^2*a5*a10*a20 + 23328*a3*a5^2*a10*a20 - 72576*a8^2*a10*a20 - 27648*a7*a9*a10*a20 - 82944*a4^3*a11*a20 - 51840*a3*a4*a5*a11*a20 + 145152*a7*a8*a11*a20 + 20736*a6*a9*a11*a20 - 72576*a3*a4^2*a12*a20 + 150336*a3^2*a5*a12*a20 + 331776*a7^2*a12*a20 - 352512*a6*a8*a12*a20 - 248832*a5*a10*a12*a20 + 497664*a4*a11*a12*a20 - 279936*a3*a12^2*a20 - 10368*a3^2*a4*a13*a20 - 55296*a6*a7*a13*a20 + 41472*a3*a11*a13*a20 + 2592*a3^3*a14*a20 + 10368*a6^2*a14*a20 - 10368*a3*a10*a14*a20 - 20736*a3*a4^2*a15*a20 + 57024*a3^2*a5*a15*a20 + 82944*a7^2*a15*a20 - 131328*a6*a8*a15*a20 - 82944*a5*a10*a15*a20 + 145152*a4*a11*a15*a20 - 124416*a3*a12*a15*a20 - 3456*a3*a15^2*a20 + 20736*a5*a6*a16*a20 + 20736*a4*a7*a16*a20 - 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41160*a4^3*a15*a21 + 8232*a3*a4*a5*a15*a21 + 28812*a7*a8*a15*a21 - 28812*a6*a9*a15*a21 - 94668*a5*a11*a15*a21 + 111132*a4*a12*a15*a21 - 32928*a3*a13*a15*a21 + 12348*a4*a15^2*a21 + 600381*a5*a7*a16*a21 + 197346*a4*a8*a16*a21 - 139833*a3*a9*a16*a21 + 123369*a5*a6*a17*a21 - 250854*a4*a7*a17*a21 - 637425*a3*a8*a17*a21 + 888390*a4*a5*a18*a21 + 12348*a4^2*a19*a21 + 6174*a3*a5*a19*a21 - 12348*a12*a19*a21 - 4116*a15*a19*a21 - 851346*a3*a4*a20*a21 - 24696*a11*a20*a21 - 62208*a4^2*a21^2 - 31104*a3*a5*a21^2 + 559872*a12*a21^2 + 186624*a15*a21^2 - 112430*a4*a5^2*a6*a22 - 207024*a4^2*a5*a7*a22 - 508605*a3*a5^2*a7*a22 + 372888*a4^3*a8*a22 + 1346268*a3*a4*a5*a8*a22 - 24696*a7*a8^2*a22 - 939080*a3*a4^2*a9*a22 + 47983*a3^2*a5*a9*a22 + 16464*a7^2*a9*a22 + 8232*a6*a8*a9*a22 - 217518*a5*a9*a10*a22 + 1626824*a4*a9*a11*a22 - 2752830*a5*a7*a12*a22 + 4337604*a4*a8*a12*a22 - 2379942*a3*a9*a12*a22 - 418572*a5*a6*a13*a22 + 16464*a4*a7*a13*a22 - 2083812*a3*a8*a13*a22 + 829876*a4*a6*a14*a22 + 1041906*a3*a7*a14*a22 - 1394214*a5*a7*a15*a22 + 2862516*a4*a8*a15*a22 - 162230*a3*a9*a15*a22 + 559332*a4*a5*a16*a22 - 948684*a4^2*a17*a22 - 474342*a3*a5*a17*a22 - 3405384*a12*a17*a22 - 1135128*a15*a17*a22 - 567564*a9*a18*a22 - 575796*a8*a19*a22 + 551100*a7*a20*a22 - 41472*a8*a21*a22 + 958288*a4^2*a5*a6*a23 - 45239*a3*a5^2*a6*a23 - 356424*a4^3*a7*a23 - 1329804*a3*a4*a5*a7*a23 + 182328*a3*a4^2*a8*a23 + 500373*a3^2*a5*a8*a23 + 24696*a7^2*a8*a23 - 16464*a6*a8^2*a23 + 90478*a3^2*a4*a9*a23 - 8232*a6*a7*a9*a23 - 1025442*a5*a8*a10*a23 - 816156*a4*a9*a10*a23 + 2075580*a5*a7*a11*a23 + 16464*a4*a8*a11*a23 + 448756*a3*a9*a11*a23 + 2355246*a5*a6*a12*a23 - 4395228*a4*a7*a12*a23 + 2769294*a3*a8*a12*a23 - 1648776*a4*a6*a13*a23 + 220262*a3*a6*a14*a23 + 153998*a5*a6*a15*a23 - 2878980*a4*a7*a15*a23 + 1402446*a3*a8*a15*a23 + 932220*a4^2*a16*a23 + 466110*a3*a5*a16*a23 + 3454776*a12*a16*a23 + 1151592*a15*a16*a23 - 584028*a3*a4*a17*a23 + 49392*a11*a17*a23 - 551100*a8*a18*a23 + 575796*a7*a19*a23 + 567564*a6*a20*a23 - 207360*a7*a21*a23 - 82944*a4*a22*a23 - 41472*a3*a23^2 + 16464*a4^3*a5*a24 + 8232*a3*a4*a5^2*a24 - 61740*a5*a7*a8*a24 + 41160*a4*a8^2*a24 + 4116*a5*a6*a9*a24 + 16464*a4*a7*a9*a24 - 16464*a3*a8*a9*a24 - 49392*a5^2*a11*a24 - 65856*a4*a5*a12*a24 - 16464*a4^2*a13*a24 + 98784*a12*a13*a24 - 16464*a3*a4*a14*a24 + 98784*a11*a14*a24 - 600492*a4*a5*a15*a24 + 32928*a13*a15*a24 + 567564*a9*a16*a24 + 501708*a8*a17*a24 + 186444*a5*a19*a24 + 762240*a4*a20*a24 - 20736*a5*a21*a24 - 8232*a4^4*a25 - 41160*a3*a4^2*a5*a25 + 49392*a5*a6*a8*a25 + 8232*a4*a7*a8*a25 + 8232*a4*a6*a9*a25 - 32928*a3*a7*a9*a25 + 131712*a4*a5*a11*a25 + 82320*a4^2*a12*a25 + 49392*a3*a5*a12*a25 - 197568*a12^2*a25 + 32928*a3*a4*a13*a25 - 197568*a11*a13*a25 + 24696*a4^2*a15*a25 + 24696*a3*a5*a15*a25 - 65856*a12*a15*a25 + 1200984*a8*a16*a25 - 1200984*a7*a17*a25 - 397584*a5*a18*a25 - 8232*a4*a19*a25 + 381120*a3*a20*a25 - 165888*a4*a21*a25 + 165888*a25^2 + 16464*a3*a4^3*a26 + 8232*a3^2*a4*a5*a26 + 8232*a5*a6*a7*a26 - 57624*a4*a7^2*a26 - 16464*a4*a6*a8*a26 + 49392*a3*a7*a8*a26 - 16464*a4*a5*a10*a26 - 65856*a4^2*a11*a26 - 65856*a3*a4*a12*a26 + 197568*a11*a12*a26 + 542868*a3*a4*a15*a26 + 131712*a11*a15*a26 - 501708*a7*a16*a26 - 567564*a6*a17*a26 - 770472*a4*a18*a26 - 190560*a3*a19*a26 - 62208*a3*a21*a26 + 82944*a24*a26 + 82944*a4^2*a15*a27 + 41472*a3*a5*a15*a27 - 331776*a12*a15*a27 - 110592*a15^2*a27 - 55296*a8*a16*a27 - 27648*a7*a17*a27 - 27648*a5*a18*a27 - 27648*a4*a19*a27 + 300246*a5^2*a7*a28 - 600492*a4*a5*a8*a28 + 610504*a4^2*a9*a28 + 29702*a3*a5*a9*a28 + 3471240*a9*a12*a28 + 2204400*a8*a13*a28 - 1200984*a7*a14*a28 + 778704*a9*a15*a28 + 397584*a5*a17*a28 + 300246*a5^2*a6*a29 - 778704*a4^2*a8*a29 - 1216002*a3*a5*a8*a29 + 559332*a3*a4*a9*a29 - 2171472*a9*a11*a29 - 10117368*a8*a12*a29 + 197568*a7*a13*a29 - 1135128*a6*a14*a29 - 4507584*a8*a15*a29 - 348192*a5*a16*a29 + 1557408*a4*a17*a29 + 331776*a23*a29 - 584028*a4*a5*a6*a30 + 778704*a4^2*a7*a30 + 1240698*a3*a5*a7*a30 + 98784*a3*a4*a8*a30 - 283782*a3^2*a9*a30 + 1135128*a9*a10*a30 - 395136*a8*a11*a30 + 10018584*a7*a12*a30 + 2270256*a6*a13*a30 + 4474656*a7*a15*a30 - 1508016*a4*a16*a30 + 381120*a3*a17*a30 + 165888*a22*a30 - 643432*a4^2*a6*a31 - 37934*a3*a5*a6*a31 + 526404*a3*a4*a7*a31 - 300246*a3^2*a8*a31 + 1200984*a8*a10*a31 - 2105616*a7*a11*a31 - 3372456*a6*a12*a31 - 745776*a6*a15*a31 - 381120*a3*a16*a31;
r61 = 7776*a4^8 - 19440*a3*a4^6*a5 + 11664*a3^2*a4^4*a5^2 + 3888*a3^3*a4^2*a5^3 - 3888*a3^4*a5^4 - 13680*a4^2*a5^3*a6^2 - 1008*a3*a5^4*a6^2 + 58752*a4^3*a5^2*a6*a7 + 29376*a3*a4*a5^3*a6*a7 - 46656*a4^4*a5*a7^2 - 76464*a3*a4^2*a5^2*a7^2 - 9072*a3^2*a5^3*a7^2 - 2592*a5^2*a7^4 - 39744*a4^4*a5*a6*a8 - 38880*a3*a4^2*a5^2*a6*a8 - 9504*a3^2*a5^3*a6*a8 + 46656*a4^5*a7*a8 + 129600*a3*a4^3*a5*a7*a8 + 88128*a3^2*a4*a5^2*a7*a8 + 2592*a5^2*a6*a7^2*a8 + 5184*a4*a5*a7^3*a8 - 46656*a3*a4^4*a8^2 - 76464*a3^2*a4^2*a5*a8^2 - 9072*a3^3*a5^2*a8^2 + 2592*a5^2*a6^2*a8^2 - 10368*a4*a5*a6*a7*a8^2 + 7776*a4^2*a7^2*a8^2 + 11664*a3*a5*a7^2*a8^2 - 13824*a4^2*a6*a8^3 - 12096*a3*a5*a6*a8^3 + 5184*a3*a4*a7*a8^3 - 2592*a3^2*a8^4 + 576*a4^5*a6*a9 + 27072*a3*a4^3*a5*a6*a9 + 1728*a3^2*a4*a5^2*a6*a9 - 39744*a3*a4^4*a7*a9 - 38880*a3^2*a4^2*a5*a7*a9 - 9504*a3^3*a5^2*a7*a9 - 2592*a5^2*a6^2*a7*a9 + 5184*a4*a5*a6*a7^2*a9 - 13824*a4^2*a7^3*a9 - 12096*a3*a5*a7^3*a9 + 58752*a3^2*a4^3*a8*a9 + 29376*a3^3*a4*a5*a8*a9 + 25920*a4^2*a6*a7*a8*a9 + 12960*a3*a5*a6*a7*a8*a9 - 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r62 = -25578*a3*a4^4*a21 - 20043*a3^2*a4^2*a5*a21 + 45621*a3^3*a5^2*a21 + 113905*a5^2*a6^2*a21 - 426672*a4*a5*a6*a7*a21 + 340704*a4^2*a7^2*a21 + 356526*a3*a5*a7^2*a21 - 6268*a4^2*a6*a8*a21 - 89102*a3*a5*a6*a8*a21 - 346332*a3*a4*a7*a8*a21 - 69573*a3^2*a8^2*a21 - 32992*a3*a4*a6*a9*a21 + 159804*a3^2*a7*a9*a21 - 233640*a4^2*a5*a10*a21 - 71376*a3*a5^2*a10*a21 + 278292*a8^2*a10*a21 - 411024*a7*a9*a10*a21 + 316440*a4^3*a11*a21 + 351960*a3*a4*a5*a11*a21 + 486624*a7*a8*a11*a21 + 258544*a6*a9*a11*a21 - 3168*a5*a11^2*a21 - 104604*a3*a4^2*a12*a21 - 260364*a3^2*a5*a12*a21 - 1296360*a7^2*a12*a21 + 47112*a6*a8*a12*a21 + 256320*a5*a10*a12*a21 - 1015776*a4*a11*a12*a21 + 340704*a3*a12^2*a21 - 55200*a3^2*a4*a13*a21 + 793920*a6*a7*a13*a21 + 509472*a4*a10*a13*a21 + 139584*a3*a11*a13*a21 + 56784*a3^3*a14*a21 - 157108*a6^2*a14*a21 - 227136*a3*a10*a14*a21 - 26898*a3*a4^2*a15*a21 - 49929*a3^2*a5*a15*a21 - 667872*a7^2*a15*a21 + 40496*a6*a8*a15*a21 + 164904*a5*a10*a15*a21 - 226440*a4*a11*a15*a21 + 257028*a3*a12*a15*a21 - 36480*a3*a15^2*a21 + 275950*a5*a6*a16*a21 - 26724*a4*a7*a16*a21 - 91242*a3*a8*a16*a21 - 43776*a16^2*a21 - 76768*a4*a6*a17*a21 + 287964*a3*a7*a17*a21 - 122532*a4^2*a18*a21 - 142752*a3*a5*a18*a21 + 63288*a12*a18*a21 + 72960*a15*a18*a21 + 25140*a3*a4*a19*a21 + 50280*a11*a19*a21 + 40962*a3^2*a20*a21 - 100560*a10*a20*a21 + 81688*a4^2*a5*a6*a22 + 31352*a3*a5^2*a6*a22 + 71376*a4^3*a7*a22 - 167892*a3*a4*a5*a7*a22 - 70320*a3*a4^2*a8*a22 + 40260*a3^2*a5*a8*a22 - 14064*a7^2*a8*a22 + 47584*a6*a8^2*a22 + 13536*a3^2*a4*a9*a22 - 33520*a6*a7*a9*a22 - 25668*a5*a8*a10*a22 - 78408*a4*a9*a10*a22 + 121656*a5*a7*a11*a22 + 170880*a4*a8*a11*a22 + 61064*a3*a9*a11*a22 - 129508*a5*a6*a12*a22 - 134664*a4*a7*a12*a22 - 135372*a3*a8*a12*a22 - 59536*a4*a6*a13*a22 + 256320*a3*a7*a13*a22 - 46764*a3*a6*a14*a22 - 108412*a5*a6*a15*a22 - 214128*a4*a7*a15*a22 + 68916*a3*a8*a15*a22 + 21096*a4^2*a16*a22 + 100560*a3*a5*a16*a22 - 301680*a12*a16*a22 - 16176*a3*a4*a17*a22 + 132912*a11*a17*a22 - 137832*a8*a18*a22 + 71376*a7*a19*a22 + 60008*a6*a20*a22 - 70320*a4^3*a6*a23 - 70028*a3*a4*a5*a6*a23 + 156816*a3*a4^2*a7*a23 + 26898*a3^2*a5*a7*a23 + 28128*a7^3*a23 - 62412*a3^2*a4*a8*a23 - 51920*a6*a7*a8*a23 + 19046*a3^3*a9*a23 + 23792*a6^2*a9*a23 + 14064*a5*a7*a10*a23 - 13008*a4*a8*a10*a23 - 17816*a3*a9*a10*a23 + 61648*a5*a6*a11*a23 - 114624*a4*a7*a11*a23 + 87552*a3*a8*a11*a23 + 144976*a4*a6*a12*a23 - 206040*a3*a7*a12*a23 + 43248*a3*a6*a13*a23 + 144392*a4*a6*a15*a23 - 184944*a3*a7*a15*a23 - 58368*a3*a4*a16*a23 + 16176*a11*a16*a23 + 47820*a3^2*a17*a23 + 26016*a10*a17*a23 + 142752*a7*a18*a23 - 40552*a6*a19*a23 - 71376*a4^4*a24 + 15120*a3*a4^2*a5*a24 + 19338*a3^2*a5^2*a24 - 70320*a5*a7^2*a24 + 43248*a5*a6*a8*a24 + 68208*a4*a7*a8*a24 - 42192*a4*a6*a9*a24 + 1056*a3*a7*a9*a24 - 70848*a5^2*a10*a24 + 10896*a4*a5*a11*a24 + 356880*a4^2*a12*a24 + 100560*a3*a5*a12*a24 - 428256*a12^2*a24 - 129744*a3*a4*a13*a24 - 52032*a11*a13*a24 - 56784*a3^2*a14*a24 + 227136*a10*a14*a24 + 193032*a4^2*a15*a24 + 96516*a3*a5*a15*a24 - 428256*a12*a15*a24 + 79464*a8*a16*a24 - 110400*a7*a17*a24 + 42192*a5*a18*a24 - 50280*a4*a19*a24 - 21096*a3*a20*a24 + 70320*a3*a4^3*a25 + 3516*a3^2*a4*a5*a25 + 8672*a5*a6*a7*a25 + 114624*a4*a7^2*a25 - 160096*a4*a6*a8*a25 + 36800*a3*a6*a9*a25 + 141696*a4*a5*a10*a25 - 281280*a4^2*a11*a25 - 240144*a3*a5*a11*a25 - 155760*a3*a4*a12*a25 + 960576*a11*a12*a25 + 113568*a3^2*a13*a25 - 454272*a10*a13*a25 - 63288*a3*a4*a15*a25 - 58368*a7*a16*a25 + 107120*a6*a17*a25 + 126576*a4*a18*a25 + 25668*a3^2*a4^2*a26 - 62586*a3^3*a5*a26 - 23792*a5*a6^2*a26 + 103840*a4*a6*a7*a26 - 57312*a3*a7^2*a26 - 22736*a3*a6*a8*a26 + 29184*a4^2*a10*a26 + 149784*a3*a5*a10*a26 - 118848*a3*a4*a11*a26 - 52032*a11^2*a26 + 150840*a3^2*a12*a26 - 201120*a10*a12*a26 - 96516*a3^2*a15*a26 + 227136*a10*a15*a26 - 144392*a6*a16*a26 + 79464*a3*a18*a26 - 88956*a5^2*a6*a28 + 256320*a4*a5*a7*a28 + 110400*a4^2*a8*a28 + 23556*a3*a5*a8*a28 - 5976*a3*a4*a9*a28 - 123296*a9*a11*a28 - 94224*a8*a12*a28 - 454272*a7*a13*a28 + 165488*a6*a14*a28 - 142752*a5*a16*a28 - 68208*a4*a17*a28 + 87552*a4*a5*a6*a29 - 512640*a4^2*a7*a29 - 298512*a3*a5*a7*a29 + 262656*a3*a4*a8*a29 - 129744*a3^2*a9*a29 + 285504*a9*a10*a29 - 350208*a8*a11*a29 + 1531584*a7*a12*a29 - 454272*a6*a13*a29 + 454272*a7*a15*a29 + 132912*a4*a16*a29 - 217296*a3*a17*a29 + 70320*a4^2*a6*a30 + 87900*a3*a5*a6*a30 + 63288*a3*a4*a7*a30 + 73836*a3^2*a8*a30 - 295344*a8*a10*a30 - 253152*a7*a11*a30 + 42192*a6*a12*a30 + 123296*a6*a15*a30 + 42192*a3*a16*a30 + 42192*a3*a4*a6*a31 - 42192*a3^2*a7*a31 + 168768*a7*a10*a31 - 168768*a6*a11*a31 - 7560*a3*a4^2*a32 + 18108*a3^2*a5*a32 + 85440*a7^2*a32 - 43248*a6*a8*a32 - 85440*a5*a10*a32 + 30240*a4*a11*a32 + 13008*a3*a12*a32 + 14592*a3*a15*a32 - 29184*a18*a32;
r63 = 7776*a3*a4^7 - 23328*a3^2*a4^5*a5 + 23328*a3^3*a4^3*a5^2 - 7776*a3^4*a4*a5^3 - 7776*a4^3*a5^2*a6^2 - 2016*a3*a4*a5^3*a6^2 + 20736*a4^4*a5*a6*a7 + 40608*a3*a4^2*a5^2*a6*a7 - 2592*a3^2*a5^3*a6*a7 - 77760*a3*a4^3*a5*a7^2 - 10368*a3^2*a4*a5^2*a7^2 - 1728*a5^2*a6*a7^3 - 10368*a4^5*a6*a8 - 34560*a3*a4^3*a5*a6*a8 - 13824*a3^2*a4*a5^2*a6*a8 + 62208*a3*a4^4*a7*a8 + 106272*a3^2*a4^2*a5*a7*a8 + 7776*a3^3*a5^2*a7*a8 + 2592*a5^2*a6^2*a7*a8 + 5184*a3*a5*a7^3*a8 - 54432*a3^2*a4^3*a8^2 - 33696*a3^3*a4*a5*a8^2 - 3456*a4^2*a6*a7*a8^2 - 6912*a3*a5*a6*a7*a8^2 + 12960*a3*a4*a7^2*a8^2 - 10368*a3*a4*a6*a8^3 - 2592*a3^2*a7*a8^3 + 5760*a3*a4^4*a6*a9 + 16416*a3^2*a4^2*a5*a6*a9 - 2592*a3^3*a5^2*a6*a9 - 864*a5^2*a6^3*a9 - 39744*a3^2*a4^3*a7*a9 - 19008*a3^3*a4*a5*a7*a9 + 6912*a4^2*a6*a7^2*a9 - 1728*a3*a5*a6*a7^2*a9 - 24192*a3*a4*a7^3*a9 + 50976*a3^3*a4^2*a8*a9 + 7776*a3^4*a5*a8*a9 - 3456*a4^2*a6^2*a8*a9 + 3456*a3*a5*a6^2*a8*a9 + 25920*a3*a4*a6*a7*a8*a9 + 5184*a3^2*a7^2*a8*a9 - 2592*a3^2*a6*a8^2*a9 - 9792*a3^4*a4*a9^2 - 4320*a3*a4*a6^2*a9^2 - 20736*a3*a4^3*a5^2*a10 + 20736*a3^2*a4*a5^3*a10 + 5184*a5^3*a6*a7*a10 - 5184*a4*a5^2*a7^2*a10 + 22464*a4*a5^2*a6*a8*a10 - 62208*a4^2*a5*a7*a8*a10 - 12960*a3*a5^2*a7*a8*a10 + 31104*a4^3*a8^2*a10 + 41472*a3*a4*a5*a8^2*a10 + 10368*a7*a8^3*a10 - 6912*a4^2*a5*a6*a9*a10 + 4896*a3*a5^2*a6*a9*a10 + 24192*a3*a4*a5*a7*a9*a10 - 38016*a3*a4^2*a8*a9*a10 - 19008*a3^2*a5*a8*a9*a10 - 20736*a7^2*a8*a9*a10 + 10368*a6*a8^2*a9*a10 + 14976*a3^2*a4*a9^2*a10 - 10368*a4*a5^3*a10^2 + 6912*a5*a8*a9*a10^2 + 4608*a4*a9^2*a10^2 - 31104*a4^6*a11 + 176256*a3*a4^4*a5*a11 - 176256*a3^2*a4^2*a5^2*a11 + 31104*a3^3*a5^3*a11 + 22464*a5^3*a6^2*a11 - 210816*a4*a5^2*a6*a7*a11 + 331776*a4^2*a5*a7^2*a11 + 51840*a3*a5^2*a7^2*a11 + 117504*a4^2*a5*a6*a8*a11 + 38016*a3*a5^2*a6*a8*a11 - 248832*a4^3*a7*a8*a11 - 373248*a3*a4*a5*a7*a8*a11 + 248832*a3*a4^2*a8^2*a11 + 57024*a3^2*a5*a8^2*a11 - 51840*a7^2*a8^2*a11 + 41472*a6*a8^3*a11 - 4608*a4^3*a6*a9*a11 - 73728*a3*a4*a5*a6*a9*a11 + 179712*a3*a4^2*a7*a9*a11 + 69120*a3^2*a5*a7*a9*a11 + 96768*a7^3*a9*a11 - 245376*a3^2*a4*a8*a9*a11 - 103680*a6*a7*a8*a9*a11 + 40320*a3^3*a9^2*a11 + 17280*a6^2*a9^2*a11 + 114048*a4^2*a5^2*a10*a11 - 62208*a3*a5^3*a10*a11 - 20736*a5*a8^2*a10*a11 - 69120*a5*a7*a9*a10*a11 + 96768*a4*a8*a9*a10*a11 - 69120*a3*a9^2*a10*a11 - 290304*a4^3*a5*a11^2 + 311040*a3*a4*a5^2*a11^2 + 165888*a5*a7*a8*a11^2 - 248832*a4*a8^2*a11^2 + 55296*a5*a6*a9*a11^2 - 82944*a4*a7*a9*a11^2 + 221184*a3*a8*a9*a11^2 - 248832*a5^2*a11^3 - 82944*a3*a4^5*a12 + 41472*a3^2*a4^3*a5*a12 + 41472*a3^3*a4*a5^2*a12 + 27648*a4*a5^2*a6^2*a12 - 48384*a4^2*a5*a6*a7*a12 + 5184*a3*a5^2*a6*a7*a12 - 20736*a4^3*a7^2*a12 + 20736*a3*a4*a5*a7^2*a12 + 41472*a4^3*a6*a8*a12 + 76032*a3*a4*a5*a6*a8*a12 - 186624*a3*a4^2*a7*a8*a12 - 41472*a3^2*a5*a7*a8*a12 - 20736*a7^3*a8*a12 + 114048*a3^2*a4*a8^2*a12 + 41472*a6*a7*a8^2*a12 - 13824*a3*a4^2*a6*a9*a12 - 3456*a3^2*a5*a6*a9*a12 + 58752*a3^2*a4*a7*a9*a12 - 20736*a6*a7^2*a9*a12 - 29376*a3^3*a8*a9*a12 - 41472*a4^3*a5*a10*a12 - 72576*a3*a4*a5^2*a10*a12 + 62208*a5*a7*a8*a10*a12 - 82944*a4*a8^2*a10*a12 + 6912*a5*a6*a9*a10*a12 - 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41472*a3^4*a12*a14 - 13824*a3*a6^2*a12*a14 + 248832*a3^2*a10*a12*a14 - 331776*a10^2*a12*a14 - 23328*a3^2*a4^4*a15 + 25920*a3^3*a4^2*a5*a15 - 2592*a3^4*a5^2*a15 + 10944*a4^2*a5*a6^2*a15 + 11520*a3*a5^2*a6^2*a15 - 24192*a4^3*a6*a7*a15 - 38016*a3*a4*a5*a6*a7*a15 + 15552*a3*a4^2*a7^2*a15 - 25920*a3^2*a5*a7^2*a15 + 41472*a3*a4^2*a6*a8*a15 + 41472*a3^2*a5*a6*a8*a15 - 10368*a3^2*a4*a7*a8*a15 - 6912*a6*a7^2*a8*a15 - 15552*a3^3*a8^2*a15 + 13824*a6^2*a8^2*a15 - 38016*a3^2*a4*a6*a9*a15 + 31104*a3^3*a7*a9*a15 - 6912*a6^2*a7*a9*a15 + 103680*a4^4*a10*a15 - 150336*a3*a4^2*a5*a10*a15 + 36288*a3^2*a5^2*a10*a15 + 41472*a5*a7^2*a10*a15 - 117504*a5*a6*a8*a10*a15 + 31104*a4*a7*a8*a10*a15 + 62208*a3*a8^2*a10*a15 + 95616*a4*a6*a9*a10*a15 - 110592*a3*a7*a9*a10*a15 - 27648*a5^2*a10^2*a15 - 10368*a3*a4^3*a11*a15 - 51840*a3^2*a4*a5*a11*a15 + 82944*a5*a6*a7*a11*a15 - 20736*a4*a7^2*a11*a15 - 55296*a4*a6*a8*a11*a15 - 31104*a3*a7*a8*a11*a15 + 5760*a3*a6*a9*a11*a15 + 359424*a4*a5*a10*a11*a15 - 62208*a3*a5*a11^2*a15 + 160704*a3^2*a4^2*a12*a15 + 5184*a3^3*a5*a12*a15 - 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25488*a3^2*a4*a5*a7*a8*a9 - 82944*a4*a7^3*a8*a9 + 278208*a3^2*a4^2*a8^2*a9 - 24192*a3^3*a5*a8^2*a9 + 124416*a4*a6*a7*a8^2*a9 - 4608*a3*a4^3*a6*a9^2 + 3888*a3^2*a4*a5*a6*a9^2 - 6912*a3^2*a4^2*a7*a9^2 + 2016*a3^3*a5*a7*a9^2 - 39744*a3^3*a4*a8*a9^2 - 20736*a4*a6^2*a8*a9^2 - 288*a3^4*a9^3 - 13248*a4*a5^4*a6*a10 + 38880*a4^2*a5^3*a7*a10 + 3456*a3*a5^4*a7*a10 - 243648*a4^3*a5^2*a8*a10 + 198720*a3*a4*a5^3*a8*a10 - 10368*a5^2*a7*a8^2*a10 + 20736*a4*a5*a8^3*a10 + 51840*a4^4*a5*a9*a10 - 34848*a3*a4^2*a5^2*a9*a10 - 1152*a3^2*a5^3*a9*a10 - 3456*a5^2*a7^2*a9*a10 - 8064*a5^2*a6*a8*a9*a10 + 117504*a4*a5*a7*a8*a9*a10 - 235008*a4^2*a8^2*a9*a10 + 27648*a3*a5*a8^2*a9*a10 + 4608*a4*a5*a6*a9^2*a10 - 4608*a4^2*a7*a9^2*a10 - 5760*a3*a5*a7*a9^2*a10 + 94464*a3*a4*a8*a9^2*a10 + 2304*a3^2*a9^3*a10 - 4608*a9^3*a10^2 + 20160*a4^2*a5^3*a6*a11 - 8640*a3*a5^4*a6*a11 + 46656*a4^3*a5^2*a7*a11 - 91584*a3*a4*a5^3*a7*a11 + 570240*a4^4*a5*a8*a11 - 540864*a3*a4^2*a5^2*a8*a11 + 25920*a3^2*a5^3*a8*a11 + 15552*a5^2*a7^2*a8*a11 + 17280*a5^2*a6*a8^2*a11 - 279936*a4*a5*a7*a8^2*a11 + 497664*a4^2*a8^3*a11 - 51840*a3*a5*a8^3*a11 - 55296*a4^5*a9*a11 + 137664*a3*a4^3*a5*a9*a11 - 104256*a3^2*a4*a5^2*a9*a11 - 39744*a5^2*a6*a7*a9*a11 + 62208*a4*a5*a7^2*a9*a11 - 17280*a4*a5*a6*a8*a9*a11 + 193536*a4^2*a7*a8*a9*a11 - 174528*a3*a5*a7*a8*a9*a11 - 179712*a3*a4*a8^2*a9*a11 - 27648*a4^2*a6*a9^2*a11 - 8640*a3*a5*a6*a9^2*a11 + 55296*a3*a4*a7*a9^2*a11 - 62208*a3^2*a8*a9^2*a11 + 105984*a4*a5^2*a9*a10*a11 + 64512*a8*a9^2*a10*a11 + 10368*a5^3*a7*a11^2 + 476928*a4*a5^2*a8*a11^2 - 147456*a4^2*a5*a9*a11^2 + 65664*a3*a5^2*a9*a11^2 - 138240*a8^2*a9*a11^2 - 129024*a7*a9^2*a11^2 + 5760*a4^3*a5^2*a6*a12 + 39168*a3*a4*a5^3*a6*a12 - 123552*a3*a4^2*a5^2*a7*a12 + 4320*a3^2*a5^3*a7*a12 + 20736*a5^2*a7^3*a12 - 487296*a4^5*a8*a12 + 209088*a3*a4^3*a5*a8*a12 + 381888*a3^2*a4*a5^2*a8*a12 + 32832*a5^2*a6*a7*a8*a12 + 31104*a4*a5*a7^2*a8*a12 + 165888*a4*a5*a6*a8^2*a12 - 839808*a4^2*a7*a8^2*a12 + 311040*a3*a5*a7*a8^2*a12 + 72576*a3*a4*a8^3*a12 - 148032*a3*a4^4*a9*a12 + 114912*a3^2*a4^2*a5*a9*a12 + 3744*a3^3*a5^2*a9*a12 + 5184*a5^2*a6^2*a9*a12 + 24192*a4*a5*a6*a7*a9*a12 - 34560*a4^2*a7^2*a9*a12 + 34560*a3*a5*a7^2*a9*a12 - 51840*a4^2*a6*a8*a9*a12 + 41472*a3*a5*a6*a8*a9*a12 + 81216*a3*a4*a7*a8*a9*a12 + 82944*a3^2*a8^2*a9*a12 + 25920*a3*a4*a6*a9^2*a12 - 3456*a3^2*a7*a9^2*a12 - 10368*a5^3*a7*a10*a12 - 801792*a4*a5^2*a8*a10*a12 - 169344*a4^2*a5*a9*a10*a12 - 10368*a3*a5^2*a9*a10*a12 - 55296*a8^2*a9*a10*a12 + 41472*a7*a9^2*a10*a12 - 17280*a5^3*a6*a11*a12 + 404352*a4*a5^2*a7*a11*a12 - 898560*a4^2*a5*a8*a11*a12 - 51840*a3*a5^2*a8*a11*a12 + 207360*a8^3*a11*a12 + 306432*a4^3*a9*a11*a12 - 116352*a3*a4*a5*a9*a11*a12 + 476928*a7*a8*a9*a11*a12 + 34560*a6*a9^2*a11*a12 + 96768*a5*a9*a11^2*a12 - 155520*a4*a5^2*a6*a12^2 + 1147392*a4^3*a8*a12^2 + 355968*a3*a4*a5*a8*a12^2 - 518400*a7*a8^2*a12^2 + 183168*a3*a4^2*a9*a12^2 - 17280*a3^2*a5*a9*a12^2 - 124416*a7^2*a9*a12^2 - 20736*a6*a8*a9*a12^2 + 41472*a5*a9*a10*a12^2 - 207360*a5*a8*a11*a12^2 - 373248*a4*a9*a11*a12^2 - 870912*a4*a8*a12^3 - 110592*a4^4*a5*a6*a13 + 47808*a3*a4^2*a5^2*a6*a13 - 8640*a3^2*a5^3*a6*a13 + 165888*a3*a4^3*a5*a7*a13 + 38016*a3^2*a4*a5^2*a7*a13 + 653184*a3*a4^4*a8*a13 - 862272*a3^2*a4^2*a5*a8*a13 + 15552*a3^3*a5^2*a8*a13 - 9216*a5^2*a6^2*a8*a13 - 317952*a4*a5*a6*a7*a8*a13 + 622080*a4^2*a7^2*a8*a13 - 93312*a3*a5*a7^2*a8*a13 + 221184*a4^2*a6*a8^2*a13 - 55296*a3*a5*a6*a8^2*a13 - 321408*a3*a4*a7*a8^2*a13 + 20736*a3^2*a8^3*a13 + 91008*a3^2*a4^3*a9*a13 - 29952*a3^3*a4*a5*a9*a13 + 9216*a4*a5*a6^2*a9*a13 - 23040*a4^2*a6*a7*a9*a13 - 8064*a3*a5*a6*a7*a9*a13 + 34560*a3*a4*a7^2*a9*a13 - 77184*a3*a4*a6*a8*a9*a13 - 6912*a3^2*a7*a8*a9*a13 + 4608*a3^2*a6*a9^2*a13 + 17280*a5^3*a6*a10*a13 - 72576*a4*a5^2*a7*a10*a13 + 1783296*a4^2*a5*a8*a10*a13 - 24192*a3*a5^2*a8*a10*a13 - 82944*a8^3*a10*a13 - 96768*a4^3*a9*a10*a13 + 58752*a3*a4*a5*a9*a10*a13 - 27648*a7*a8*a9*a10*a13 - 18432*a6*a9^2*a10*a13 - 18432*a4*a5^2*a6*a11*a13 - 663552*a4^2*a5*a7*a11*a13 + 3456*a3*a5^2*a7*a11*a13 - 1285632*a4^3*a8*a11*a13 - 20736*a3*a4*a5*a8*a11*a13 + 124416*a7*a8^2*a11*a13 - 193536*a3*a4^2*a9*a11*a13 + 67968*a3^2*a5*a9*a11*a13 - 138240*a7^2*a9*a11*a13 - 78336*a6*a8*a9*a11*a13 - 138240*a5*a9*a10*a11*a13 + 82944*a5*a8*a11^2*a13 + 147456*a4*a9*a11^2*a13 + 331776*a4^2*a5*a6*a12*a13 - 17280*a3*a5^2*a6*a12*a13 - 1078272*a3*a4^2*a8*a12*a13 - 17280*a3^2*a5*a8*a12*a13 + 373248*a7^2*a8*a12*a13 + 55296*a6*a8^2*a12*a13 - 186624*a3^2*a4*a9*a12*a13 + 124416*a6*a7*a9*a12*a13 + 124416*a5*a8*a10*a12*a13 + 290304*a4*a9*a10*a12*a13 + 2350080*a4*a8*a11*a12*a13 + 124416*a3*a9*a11*a12*a13 - 207360*a3*a8*a12^2*a13 + 110592*a4^3*a6*a13^2 - 27648*a3*a4*a5*a6*a13^2 - 165888*a3*a4^2*a7*a13^2 + 884736*a3^2*a4*a8*a13^2 - 138240*a6*a7*a8*a13^2 - 18432*a6^2*a9*a13^2 - 1907712*a4*a8*a10*a13^2 + 663552*a4*a7*a11*a13^2 + 27648*a3*a8*a11*a13^2 - 331776*a4*a6*a12*a13^2 + 24192*a4^5*a6*a14 + 69120*a3*a4^3*a5*a6*a14 - 65088*a3^2*a4*a5^2*a6*a14 - 119232*a3*a4^4*a7*a14 + 31104*a3^2*a4^2*a5*a7*a14 + 6048*a3^3*a5^2*a7*a14 - 20736*a5^2*a6^2*a7*a14 + 69120*a4*a5*a6*a7^2*a14 - 62208*a4^2*a7^3*a14 + 20736*a3*a5*a7^3*a14 - 103680*a3^2*a4^3*a8*a14 + 183168*a3^3*a4*a5*a8*a14 + 110592*a4*a5*a6^2*a8*a14 - 245376*a4^2*a6*a7*a8*a14 - 32832*a3*a5*a6*a7*a8*a14 + 36288*a3*a4*a7^2*a8*a14 + 141696*a3*a4*a6*a8^2*a14 - 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