Cups and bottles

#!/usr/local/bin/python3.7
# -*- coding: utf-8 -*import
from _collections import deque

cups = deque([int(x) for x in input().split()])
bottles = deque([int(x) for x in input().split()])
no_more_cups = False
no_more_bottles = False
wasted = 0


def overfill(c: int, b: int, cs: deque, bs: deque, w: int):
    w += b - c
    c -= b
    bs.pop()
    cs.popleft()
    return w, cs, bs, c, b


while True:
    if not cups:
        no_more_cups = True
        break
    if not bottles:
        no_more_bottles = True
        break
    bottle = bottles[-1]
    cup = cups[0]
    if bottle >= cup:
        wasted, cups, bottles, cup, bottle = overfill(cup, bottle, cups, bottles, wasted)
    if bottle < cup:
        while True:
            if cup <= 0:
                break
            if bottle >= cup:
                wasted, cups, bottles, cup, bottle = overfill(cup, bottle, cups, bottles, wasted)
            else:
                cup -= bottle
                bottles.pop()
                bottle = bottles[-1]

if no_more_cups:
    bottles = [str(x) for x in bottles]
    print(f'Bottles: {" ".join([bottles[i] for i in range(len(bottles) - 1, -1, -1)])}')
    print(f'Wasted litters of water: {wasted}')
elif no_more_bottles:
    cups = [str(x) for x in cups]
    print(f'Cups: {" ".join(cups)}')
    print(f'Wasted litters of water: {wasted}')