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