40
0 6 0 0 6 0 0 8 0 3 0 3 7 0 7 
0 0 0 1 1 1 1 0 1 0 0 0 0 0 1 
0 0 0 1 0 0 0 0 0 0 0 0 0 0 6 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 
0 0 1 0 0 0 0 0 0 0 0 0 0 1 7 
0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 
0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 
0 0 1 1 1 0 0 0 1 0 0 0 0 0 4 
0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 
0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
0 0 1 0 1 0 0 0 0 0 0 0 0 0 1 
0 0 1 1 0 0 0 0 0 0 0 0 0 0 5 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
1 2 5 6 7 8 9 10 11 12 13