50
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-72 -45 -58 99 -1 -42 -29 -61 -93 2 -41 32 -36 -68 3 -24 1 63 -3 -87 -69 -59 96 -11 -94 62 -14 -53 55 -13 17 88 -38 7 96 -98 -97 87 18 58 57 31 -75 64 41 -31 -16 12 98 37