li = list(map(int, input().split()))
dic = dict([])
for i in li:
    if i in dic:
        dic[i] += 1
    else:
        dic.update({i:1})

twop = 0
threec = 0
for v in dic.values():
    if v == 2:
        twop += 1
    if v == 3:
        threec += 1

if threec == 1:
    print("FULL HOUSE" if twop == 1 else "THREE CARD")
else:
    ans = ["NO HAND", "ONE PAIR", "TWO PAIR"]
    print(ans[twop])