###############################
#<..P#.....#.....#.⌠._._._._.⌠.
#PP..'.†...'.#.[.'.._._._._._..
#PPPP#.....#.#...#..._._P_._...
###############'##.._._._._._..
             +...#..._._._._.⌠.
             #...##############
             #####