def transform(s):
    if s[0] == '+':
        s = s[2::]
    elif s[0] == '8':
        s = s[1::]
    new = []
    for i in range(0, len(s)):
        if s[i] != '-' and s[i] != '(' and s[i] != ')':
            new.append(int(s[i]))
    return new


def check_region(s):
    ans = []


s = input()
right = transform(s)
s = input()
first = transform(s)
s = input()
second = transform(s)
s = input()
third = transform(s)