Caves
24
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 0 1 1 1 0 2 0 0 0 0 0 0 1 1 1 
1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 0 0 1 1 1 
1 1 1 1 1 0 1 1 1 0 1 1 1 1 0 1 1 1 1 1 
1 1 1 1 1 0 1 1 0 0 0 0 0 1 0 0 0 1 1 1 
1 1 1 0 3 0 1 1 0 1 1 1 2 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 
1 1 1 1 0 1 1 0 0 0 0 1 1 0 1 1 1 1 1 1 
1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 1 1 1 1 1 
1 1 1 1 0 1 1 0 1 1 0 2 0 0 0 -3 1 1 1 1 
1 1 1 1 0 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1