A = list(map(int, input().split()))

from collections import Counter
C = Counter(A).most_common()

if C[0][1] == 3:
    if C[1][1] == 2:
        print("FULL HOUSE")
    else:
        print("THREE CARD")

    exit()

if C[0][1] == 2:
    if C[1][1] == 2:
        print("TWO PAIR")
    else:
        print("ONE PAIR")

    exit()

print("NO HAND")