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0  1  1  1  0  0  0  7  7  7 
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0  0  1  7  7  7  7  7  7  7 
0  0  1  7  7  7  7  7  7  7 
0  1  1  7  7  7  7  7  7  7 
0  1  1  1  0  0  0  0  7  7 
0  1  1  1  0  0  0  0  0  0 
0  0  0  0  0  0  0  0  0  0