♣♣♣♣♣♣   ♣♣♣♣♣♣        
        ♣♣..♣.♣♣♣♣♣..♣.♣♣       
 #####  ♣......♣♣.♣.....♣ ##### 
##...##♣♣........♣......♣##6..##
#..∩..'..................'.q∩..#
##...##♣...............♣♣##q..##
 ##### ♣♣......8........♣ ##### 
        ♣..........♣.♣♣..♣      
        ♣♣♣♣.......♣♣♣ ♣♣♣      
           #......♣#            
           ###+++##