3 6 11 13 14 19 25 28 2
4 8 15 17 23 26 34 43 3
2 4 11 9 -10 -11 -16 -17 5
2 2 5 1 -20 -21 -30 -31 7
0 0 -1 -7 -28 -33 -44 -45 9
