gistfile1.txt

input = "vJrwpWtwJgWrhcsFMMfFFhFp
jqHRNqRjqzjGDLGLrsFMfFZSrLrFZsSL
PmmdzqPrVvPwwTWBwg
wMqvLMZHhHMvwLHjbvcjnnSBnvTQFn
ttgJtRGJQctTZtZT
CrZsJsPPZsGzwwsLwLmpwMDw"

priorities = ('a'..'z').to_a + ('A'..'Z').to_a

def string_split_half(str)
    half = str.size / 2
    [str[0, half], str[half - 1, half]]
end

input.split("\n").each do |bag|
    
end