import re
import math

def get_dimentions(inp: str) -> tuple:
    result = re.match("(\d+)x(\d+)x(\d+)",inp)
    return tuple(map(int, result.groups()))

def get_wrap(inp: tuple) -> int:
    return 2 * inp[0] * inp[1] + 2 * inp[1] * inp[2] + 2 * inp[2] * inp[0] + min(inp[0] * inp[1], inp[1] * inp[2], inp[2] * inp[0])

def get_rubon_present(inp: tuple) -> int:
    sides = list(inp)
    sides.remove(max(inp))
    return (sides[0] + sides[1]) * 2

def get_rubon_bow(inp: tuple) -> int:
    return math.prod(inp)

with open("input", "r") as f:
    presents = list(map(get_dimentions, map(str.strip, f.readlines())))
    wrap_for_each = list(map(get_wrap, presents))
    rubon_for_each = list(map(lambda e: get_rubon_present(e) + get_rubon_bow(e), presents))

    print("necessary wrap: " ,sum(wrap_for_each))
    print("necessary rubbon", sum(rubon_for_each))