..                                             
 ####'####.                                              
 ..........                                              
 .........#                                              
 ........O#                                              
 .........#                                              
 .........#                                              
 .........#######          ####                          
 ...............############..###                        
 #########......#...............#                        
         #......'...............#                        
         #......#...............#                        
         #......#...............#                        
         #......####'##...##....#                        
         #######......#...##....#                        
         #.....'......#..........#                       
###########....#......#..........#                       
#.........#....#...O..#...##+#####                       
#.........#....#......#...#......#                       
#.........######......#####......#                       
#...............#####......<.....#                       
#...............#   #............#                       
#...............#   #............#                       
#...............#   #............#                       
#...............#   #............#                       
#...............#   #............#                       
#################   ##############