0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 
0 0 0 5 0 0 0 0 0 0 0 0 0 5 0 0 4 
0 0 5 5 5 1 0 1 1 1 0 1 5 5 5 0 4 
0 0 5 5 5 1 1 3 3 3 1 1 5 5 5 0 4 
0 0 0 0 0 1 3 4 4 4 3 1 0 0 0 0 4 
0 0 0 5 0 1 3 3 4 3 3 1 0 5 0 0 4 
0 0 5 5 5 1 1 1 3 1 1 1 5 5 5 0 4 
0 0 5 5 5 0 0 0 1 0 0 0 5 5 5 0 4 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 
