13
240 120
240 200
180 260
300 260
400 280
80 280
160 440
320 440
240 480
400 480
80 480
120 600
360 600
0 2 0 0 1 1 0 0 0 0 0 0 0
2 0 1 1 0 0 0 0 0 0 0 0 0
0 1 0 0 0 1 1 0 0 0 0 0 0
0 1 0 0 1 0 0 1 0 0 0 0 0
1 0 0 1 0 0 0 0 0 0 0 0 0
1 0 1 0 0 0 0 0 0 0 0 0 0
0 0 1 0 0 0 0 0 2 0 1 0 0
0 0 0 1 0 0 0 0 2 1 0 0 0
0 0 0 0 0 0 2 2 0 0 0 0 0
0 0 0 0 0 0 0 1 0 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 0 0 1 0 1
0 0 0 0 0 0 0 0 0 1 0 1 0
3
