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4:~/devel/R3$ ruby -n v3.rb
[[3,3],[1,2],[0,3],[0,7],[0,3],[0,3]] 
                   __                                                          
                 /__ /|                                                        
                |   | |                                                        
                |___|/|                                                        
                |   | |                                                        
                |___|/|                                                        
                |   | |                                                        
                |___|/|                                                        
       __      _|   | |__  __                                                  
     /__ /|  /__|___|/__ /__ /|                                                
    |   | |_|   |   |   |   | |                                                
    |___|/__|___|___|___|___|/|                                                
        |   |   |   |   |   | |                                                
        |___|___|___|___|___|/|                                                
        |   |   |   |   |   | |                                                
        |___|___|___|___|___|/|                                                
            |   |   |   |   | |                                                
            |___|___|___|___|/