n = int(input())
a, b, c = map(int, input().split())
d, e, f = map(int, input().split())

def day_count(n, x, y, z):
    day= 1
    total = 0
    while total <  n:
        wage = x + z * ((day - 1) // y)
        total += wage
        day += 1
    return day - 1

KCPC = day_count(n, a, b, c)
KUPC = day_count(n, d, e, f)

if KCPC < KUPC:
    print("KCPC")
elif KCPC > KUPC:
    print("KUPC")
else:
    print("Same")