pub fn split_screen(s: &str) -> Vec<String>Expand description
Split a string representing a AoC screen into the section strings for the individual characters. This assumes every character is 4 characters wide and a single column is used to split the individual letters.
This will split the string:
####.###....##.###..###..#..#..##..#..#.
#....#..#....#.#..#.#..#.#.#..#..#.#..#.
###..#..#....#.###..#..#.##...#..#.####.
#....###.....#.#..#.###..#.#..####.#..#.
#....#....#..#.#..#.#.#..#.#..#..#.#..#.
####.#.....##..###..#..#.#..#.#..#.#..#.into the vector of
#### ###. ..## ###. ###. #..# .##. #..#
#... #..# ...# #..# #..# #.#. #..# #..#
###. #..# ...# ###. #..# ##.. #..# ####
#... ###. ...# #..# ###. #.#. #### #..#
#... #... #..# #..# #.#. #.#. #..# #..#
#### #... .##. ###. #..# #..# #..# #..#