13
180 180
240 360
60 180
420 180
300 180
60 540
420 540
180 540
300 540
420 420
420 300
60 300
60 420
0 0 1 0 2 0 0 0 0 0 0 2 0
1 0 0 0 2 0 0 2 1 1 1 1 1
1 0 0 0 0 0 0 0 0 0 0 1 0
0 0 0 0 1 0 0 0 0 0 1 0 0
2 2 0 1 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 1 0 0 0 0 1
0 0 0 0 0 0 0 0 1 1 0 0 0
0 2 0 0 0 1 0 0 2 0 0 0 0
0 0 0 0 0 0 1 2 0 2 0 0 0
0 0 0 0 0 0 1 0 0 0 2 0 0
0 1 0 1 1 0 0 0 0 2 0 0 0
0 0 1 0 0 0 0 0 0 0 0 0 2
0 1 0 0 0 1 0 1 0 0 0 2 0
10
