2 3 8 8 19 15 25 27 29 2
2 7 14 16 31 37 39 49 53 4
3 10 17 21 38 42 47 64 70 5
3 9 15 18 34 -8 -8 -9 -11 6
1 7 11 12 26 -18 -20 -23 -29 8
