def rangeSUM(l, r, c):
    return (l+r)*c//2

def func2(A, B, C, cnt):
    c = cnt//B
    ans = 0
    if c:
        SUM = rangeSUM(A, A+(C*(c-1)), c)
        ans += SUM*B
    ans += cnt%B*(A+C*c)
    return ans

def func(A, B, C):
    left = 0
    right = 10**18
    while left+1 < right:
        mid = (left+right)//2
        if func2(A, B, C, mid) < N:
            left = mid
        else:
            right = mid
    return right

N = int(input())
A, B, C = map(int, input().split())
D, E, F = map(int, input().split())

a = func(A, B, C)
b = func(D, E, F)

if a < b:
    print("KCPC")
elif a == b:
    print("Same")
else:
    print("KUPC")