* Title:Four-C
* Designer:jnz
* Type:Solution
* Follows:bygopot
* Physics:2
                                          gg      
                                         F::      
             |                                    
              W====:====T====:====:=::===.<<      
              W     === c ===                     
              W   =T    = -  T=   W WW   M        
              W  = b  g $    1 =  W WW   M        
              W = -=M<K $MM>M== = W WW   M        
               =       |$        =  WW   M        
              T  ..>.>> $.. .  M  T WW            
            | a         $         2     +.        
             ===========$x==========<<            
             =          $          =  +.M:        
             =          $          =              
            =           $           =.M>=W        
            9           =          g3    W        
            =            $         >J>=  W        
             =            $$       =     W        
             =              $$     =  |           
             =M               $   M=   ::<        
             |8                   4               
              T=====:====:==:=====T::==<<         
               =                 =                
              M =   W   MW  W   = MWW             
              M  = 7   |     5 =  MWW             
              M   =T<   A<  >T=   MWW             
              M     === 6 ===      WW             
              M    .   =T=   .    .WW             
             |                                    
              =====================<<