10 10
 1        1        0        1        1        1        1        0        1        1       
 1        1        1        1        1        1        1        1        1        1       
 0        1        1        1        1        1        1        1        1        0       
 1        1        0        1        1        1        1        0        1        1       
 0        1        1        1        1        1        1        1        1        0       
 1        1        0        1        1        1        1        0        1        1       
 1        1        1        1        1        1        1        1        1        1       
 0        1        1        1        1        1        1        1        1        0       
 1        1        0        1        1        1        1        0        1        1       
 0        1        1        1        1        1        1        1        1        0