12
240 260
160 340
320 340
240 420
320 180
400 260
400 420
320 500
160 500
80 420
80 260
160 180
0 0 2 0 1 0 0 0 0 0 0 1
2 0 0 0 0 0 0 0 0 1 1 0
0 1 0 2 0 1 1 0 0 0 0 0
0 2 0 0 0 0 0 1 1 0 0 0
1 0 0 0 0 1 0 0 0 0 0 0
0 0 1 0 1 0 0 0 0 0 0 0
0 0 1 0 0 0 0 1 0 0 0 0
0 0 0 1 0 0 1 0 0 0 0 0
0 0 0 1 0 0 0 0 0 1 0 0
0 1 0 0 0 0 0 0 1 0 0 0
0 1 0 0 0 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0 0 0 1 0
2
