0 3 6 12 16 19 2
0 5 10 19 22 24 3
0 7 20 31 40 42 5
-1 5 17 -6 -5 -6 6
-1 3 15 -9 -9 -11 7
-1 1 11 -15 -19 -23 9
-2 -1 9 -19 -24 -28 10
-2 -5 5 -25 -34 -38 12
-2 -6 2 -28 -39 -43 13
-2 -8 -2 -36 -49 -55 15
