3 0   1 1 1  1 1  1  
3 0   1 1 2  1 1  1  
3 0   1 1 2  1 1  2  
3 0   1 1 2  1 2  2  
3 0   1 2 2  1 1  1  
3 0   1 2 2  1 2  1  
3 0   1 2 2  2 2  1  
3 0   2 2 2  1 1  1  
