11 11
76 0 0 0 0 0 0 0 0 0 0
0 76 0 0 0 0 0 0 0 0 0
0 0 55 0 50 49 0 0 0 0 0
0 0 0 55 50 47 0 0 0 0 0
0 0 50 50 0 44 0 0 0 0 0
0 0 47 49 44 0 0 0 0 0 0
0 0 0 0 0 0 24 0 0 0 0
0 0 0 0 0 0 21 24 0 0 0
0 0 0 0 0 0 0 0 16 0 13
0 0 0 0 0 0 0 0 0 16 0
0 0 0 0 0 0 0 0 0 13 0