▓+▓  ∆            
▓.▓  ∆            
▓.▓  ∆            
▓.▓  ∆            
▓.▓  ∆            
▓.▓  ∆            
▓)▓  ∆            
▓(▓  ∆            
▓(▓  ∆            
▓c▓               
▓h▓               
▓c▓               
▓(▓               
▓(▓               
▓(▓               
▓.▓               
▓<▓               
▓▓▓