12
60 200
180 200
300 200
420 200
60 360
180 360
300 360
420 360
60 520
180 520
300 520
420 520
0 1 0 0 1 0 0 0 0 0 0 0
1 0 1 0 1 2 1 0 0 0 0 0
0 1 0 1 0 1 1 0 0 0 0 0
0 0 1 0 0 0 0 1 0 0 0 0
1 1 0 0 0 1 0 0 1 0 0 0
0 0 1 0 1 0 0 0 0 0 1 0
0 1 0 0 0 0 0 1 0 1 0 0
0 0 0 1 0 0 1 0 0 0 1 1
0 0 0 0 1 0 0 0 0 1 0 0
0 0 0 0 0 1 1 0 1 0 0 0
0 0 0 0 0 1 2 1 0 0 0 1
0 0 0 0 0 0 0 1 0 0 1 0
10
