777                                            
            7777.77777777                                     
            7..~~...~.7<77                                    
            7.~~~~~.~....77                                   
            7...~.....~[..77                                  
            7.7~070~~~~~~..77                                 
            7~~~~..~~~.~~7~~7                                 
           77..~.~~~~~~77~~.77                                
         777.7...~~0~~.~~~(..7                                
        77~77~.~~~......~..~.77                               
        7~~~.~~~.~~~~7~...0...7                               
  777  77.~~~.......~~~.7.~.~.7                               
  7.7  7..~..~~~.~~..~.~~~.~7~77                              
 77.7  7...~.~7~>~~~.~~...~~~0~7                              
77~.7 77.....70~~~~~.~~.~~~~~~.7                              
7>0.777....~)~~~...~....~....~~77                             
77.7.77....0~..>~~~..~~~~.~~..~.7                             
 777....~7~~~7.~.~~..7~7~.~~~~~~7        777                  
   77.7.~77~..~~...~.[...~.~~0~.7        7.7                  
   7.07.~~~~.~.~~~~~~..7.~~~~~..77       7i7                  
   77..~~~7..%.~......777..~~~~~~7    7777>7                  
    77.~~~7~~~~7.7~~~~7 77.~...~.777777~77t7                  
     7.~~~~.~.07..~.~77  7(~.~.~.77.~.~0.w77                  
     77.~.~.~.777.~.77   7.~~~.~....~7~~0.7   777             
      7~~7~.~~7 7..~7    7.~~~[~~~~~~~....7  77~7777          
      7~..~~~.7 77.~7    7~~~~.~~~.0.~....7  7~~~7.77         
      7..~~~~~7  7.~7    7..~).77~~~~777..77 77....~7         
      7...~~~.7  7..7    77~0~7~~~0.777~.0~7 77..~~777777     
      77.~~.~.7  77.7     7..~~.~.~..7~~.~~777.7...77.).77    
       7.~~.~.7   7.77    7.~~~~~~77~~07.~~77...~~0..~..~7    
      77.~~.7.7   7..7    7.0.~...7..~.7~~~7.~......~.~.77    
      7.~~.77.77  77.777  7..7~7....7~.77..77~~.0~.~~....77   
      77..777..7   7.7.77 77.7..7.77.~...~7...~7~...~...~.7   
       77.7 77~77  7.~.~7 7....77.7777...0~.[~.....~.7...~77  
        777 7~~~7  7..~~777....77.77 77.7.~......~~..7....~77 
            77~77  77.~..777.......7  7.777..~..~0~.~~~...~.7 
             777  77.~.~.7 7.77777.7777777..~.~..~...~~...~~77
                  7..~7777 7.~.........77~..~..~~~.~.....~.~.7
                  77~.777  7.....77777.777~.........~.....~~.7
                   7.~..7777.77777..........~~.7..~.~....~~.77
                 7777..~..77.~.......~77777.7..(....~~.~...77 
                77.77.~....7.....777777~.........~..~...~777  
                7~.~~.~7~.~7.77777........~77777......~~~.77  
               77.~..~7..~.7.~.......~777777........~.~~~..7  
               7~..~~.~..~.7.....777777......77.~.~..7..~..77 
               77..~~.~~.~~7.77777......7.~777~...~~.77..~~.7 
               77...~.~~...7.......77.77..~7~.~.[....~..~7.77 
               7..~~..~~~...~0~.~......77....~.~......~~7777  
               77.7...~.~~.~.~......~.7777.7..~~..0~77.77     
                77....~...~~~~....~.~77  777..~~~~.~7777      
                 7..~~...~~...7..~~.77     77~~.~~..7         
                 77~7~7.777..777~7777       77.777~77         
                  7777777 7777 777           777 777