11
240 160
420 160
60 160
240 240
320 280
160 280
100 400
380 400
100 520
380 520
240 520
0 0 0 0 1 1 0 0 0 0 0
0 0 0 0 1 0 0 1 0 0 0
0 0 0 0 0 1 1 0 0 0 0
0 0 0 0 1 1 0 0 0 0 0
1 1 0 1 0 0 1 0 0 0 1
1 0 1 1 0 0 0 1 0 0 1
0 0 1 0 1 0 0 1 1 0 0
0 1 0 0 0 1 1 0 0 1 0
0 0 0 0 0 0 1 0 0 0 1
0 0 0 0 0 0 0 1 0 0 1
0 0 0 0 1 1 0 0 1 1 0
5
