b b b b b b b b b b b b b b b b b b b b b b b b b 
b b x x x x x x x x x x x x x x x x x x x x x b b 
b b x b b b b b b b b b b b b b b b b b b b x b b 
b b x b b b b b b b b b b b b b b b b b b b x b b 
b b x b b x x d b b b b b b b b b b b b b b x b b 
b b x b b x b b b b b b b b b b b b b b b b x b b 
b b x b b x k x x x x b b b b b b b b b b b x b b 
b b 1 b b b b b b b x x x x x x x x x x x b x b b 
b b x b b b b b b b b b b b b b b b b b x b x b b 
b b x b x x x x x G x x x x x x x x x x x b x b b 
b b x b b b b b b x x b b b b b b b b x b b x b b 
b b x b x x x x x x x x x x x x x x x x x b x b b 
b b x b b b b b b x x b b b b b b b b b b b x b b 
b b x b b b b b b x x x b b b b b b b b b b x b b 
b b x b x x x x x x x x x x x x x x x x x b x b b
b b x b b b b b b x x b b b b b b b b b x b x b b 
b b x b x x x x x x x x x x b x x x x x x b x b b
b b x b b x x x x x x x x x b x b b b b b b x b b 
b b x b x x x x x x x x x x b x x x x x x b 2 b b 
b b x x b b b b b x b b b b b b b b b b x b x b b 
b b R x x x x x x x x x x x x x x x x x x b x b b 
b b b b b b b b b x b b b b b b b b b b b b x b b
b b h x x x x x x x x x x x x x x x x x x x x b b 
b b b b b b b b b x x x x x x x x x x x x x x b b 
b b b b b b b b b b b b b b b b b b b b b b b b b 
