2 0 0 1 1 1 1 
0 0 0 1 1 1 1  
4 0 0 1 1 1 1 
0 0 0 1 1 1 1 
0 0 0 1 1 1 1  
0 0 0 1 1 1 1  
0 0 4 0 0 0 0  
0 0 0 0 0 0 0  
0 0 0 0 1 1 0  
0 0 0 1 1 1 3  