11
0 1 0 1 1 1 1 1 4 0 1 
1 0 1 2 2 2 2 2 5 1 2 
0 1 0 1 1 1 1 1 4 0 1 
1 2 1 0 41 41 41 41 3 1 41 
1 2 1 41 0 41 41 41 3 1 41 
1 2 1 41 41 0 41 41 3 1 41 
1 2 1 41 41 41 0 41 3 1 41 
1 2 1 41 41 41 41 0 3 1 41 
4 5 4 3 3 3 3 3 0 4 3 
0 1 0 1 1 1 1 1 4 0 1 
1 2 1 41 41 41 41 41 3 1 0