import collections

# 入力
input = list(map(int, input().split()))

# 計算
c = collections.Counter(input)
list = list(c.values())
list.sort(reverse=True)
if len(list) == 2:
    if list[0] == 3 and list[1] == 2:
        print("FULL HOUSE")
elif len(list) == 3:
    if list[0] == 3:
        print("THREE CARD")
    else:
        print("TWO PAIR")
else:
    if list[0] == 2:
        print("ONE PAIR")
    else:
        print("NO HAND")