import re

EXAMPLE = """
A Y
B X
C Z
"""

def clean(text: str) -> list[str]:
    return list(filter(lambda l: l.strip() != "", text.splitlines()))
    # return list(text.splitlines()))

def solve(lines: list[str]):
    s = 0
    for (i, line) in enumerate(lines):
        a, b = line.split(" ")
        if b == "X":
            s += 1
            if a == "A":
                s += 3
            elif a == "B":
                s += 0
            elif a == "C":
                s += 6
            else:
                print("invalid")
        elif b == "Y":
            s += 2
            if a == "A":
                s += 6
            elif a == "B":
                s += 3
            elif a == "C":
                s += 0
            else:
                print("invalid")
        elif b == "Z":
            s += 3
            if a == "A":
                s += 0
            elif a == "B":
                s += 6
            elif a == "C":
                s += 3
            else:
                print("invalid")
    return s

def solve2(lines: list[str]):
    s = 0
    for (i, line) in enumerate(lines):
        a, b = line.split(" ")
        if a == "A":
            if b == "X": # lose
                s += 3
            elif b == "Y": # draw
                s += 4
            elif b == "Z": # win
                s += 8
            else:
                print("invalid")
        elif a == "B":
            if b == "X": # lose
                s += 1
            elif b == "Y": # draw
                s += 5
            elif b == "Z": # win
                s += 9
            else:
                print("invalid")
        elif a == "C":
            if b == "X": # lose
                s += 2
            elif b == "Y": # draw
                s += 6
            elif b == "Z": # win
                s += 7
            else:
                print("invalid")
    return s

def main():
    example = clean(EXAMPLE)
    print("Example  1:", solve(example))

    data = clean(open("i2.txt").read())
    print("Solution 1:", solve(data))

    example = clean(EXAMPLE)
    print("Example  2:", solve2(example))

    data = clean(open("i2.txt").read())
    print("Solution 2:", solve2(data))

if __name__ == "__main__":
    main()