import random

MAX = int(1e8)

def exists_seven(v):
    s = str(v)
    for c in s:
        if c == '7': return True
    return False

N = int(input())
while True:
    a = random.randint(0, MAX)
    b = N - a
    if (exists_seven(a)): continue
    if (exists_seven(b)): continue

    print(a, b)
    break