0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1
0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0  
1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 
1 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0
