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