(apply_cnot_l2_l3_i6 p4 p3)
(apply_cnot_l2_l3_i9 p4 p3)
(apply_cnot_l0_l1_i4 p11 p10)
(apply_cnot_l1_l2_i10 p10 p4)
(apply_cnot_l3_l0_i11 p3 p11)
(apply_cnot_l2_l3_i16 p4 p3)
(apply_cnot_l2_l3_i19 p4 p3)
(apply_cnot_l0_l1_i12 p11 p10)
(apply_cnot_l0_l1_i15 p11 p10)
(apply_cnot_l3_l0_i21 p3 p11)
; cost = 10 (unit cost)
