def main():
    import sys
    input = sys.stdin.buffer.readline
    from math import gcd
    N = int(input())
    A = list(map(int, input().split()))
    A.sort()
    S = 1
    for x in A:
        S *= x
    flag = True
    for x in A:
        if gcd(S//x, x) == 1:
            continue
        else:
            flag = False
            break
    if flag:
        print("pairwise coprime")
    else:
        g = A[0]
        for i in range(1, N):
            g = gcd(A[i], g)
        if g == 1:
            print("setwise coprime")

        else:
            print("not coprime")


main()
