12
80 180
400 180
80 500
400 500
200 180
80 300
80 380
200 380
200 500
280 300
400 300
280 180
0 0 0 2 1 1 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 2 1 1
0 0 0 0 0 0 1 2 1 0 0 0
2 0 0 0 0 0 0 0 1 0 1 0
1 0 0 0 0 1 0 0 0 0 0 0
1 0 0 0 1 0 0 0 0 0 0 0
0 0 1 0 0 0 0 1 0 0 0 0
0 0 2 0 0 0 1 0 1 2 0 0
0 0 1 1 0 0 0 1 0 0 0 0
0 2 0 0 0 0 0 2 0 0 1 1
0 1 0 1 0 0 0 0 0 1 0 0
0 1 0 0 0 0 0 0 0 1 0 0
8
