11
240 220
340 160
140 160
100 300
380 300
240 300
100 420
240 420
380 420
60 540
420 540
0 1 1 0 0 1 0 0 0 0 0
1 0 0 0 1 0 0 0 0 0 0
1 0 0 1 0 0 0 0 0 0 0
0 0 1 0 0 1 0 0 1 0 0
0 1 0 0 0 1 1 0 0 0 0
1 0 0 1 1 0 0 2 0 0 0
0 0 0 1 1 0 0 1 0 1 0
0 0 0 0 0 0 1 0 1 1 1
0 0 0 1 1 0 0 1 0 0 1
0 0 0 0 0 0 1 1 0 0 0
0 0 0 0 0 0 0 1 1 0 0
5
