levels = []
lvl_dim = []
levels += [
"       "+\
"#######"+\
"#..+./#"+\
"#@#+..#"+\
"#..../#"+\
"#######"
]
lvl_dim += [(7, 6)]
levels += [
"#####    "+\
"#.@.#    "+\
"#...#####"+\
"#.+..+..#"+\
"###++##.#"+\
" #..//..#"+\
" #..//###"+\
" ######  "
]
lvl_dim += [(9,8)]
levels += [
"    ########   "+\
"    #......#   "+\
"    #.++#..####"+\
"#####.#@.+....#"+\
"#....+#//##++.#"+\
"#...#.////..#.#"+\
"#..#..////.#..#"+\
"#..++##//#+...#"+\
"#.....+..#.####"+\
"#####..#.+.#   "+\
"    #...#+.#   "+\
"    #......#   "+\
"    ########   "
]
lvl_dim += [(15, 13)]