##........                                          ##...#....
...#######                                          #..#...##.
##..######                                          .....#....
.....#####                                          .###...##.
####..####                                          ..#..#....
.##....###                                          .......##.
....##..##                                          ######....
###.......                                          #####..###
##..######                                          ####....##
#....#####                                          ###..##..#
..##..####                                          ##........