day23_input.txt

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