a = list(map(int, input().split()))
d = {}
for i in a:
    if i in d:
        d[i] += 1
    else:
        d[i] = 1
triple = 0
pairs = 0
for k, v in d.items():
    if v == 3:
        triple += 1
    elif v == 2:
        pairs += 1
if triple >= 1:
    if pairs >= 1:
        print("FULL HOUSE")
    else:
        print("THREE CARD")
else:
    if pairs == 2:
        print("TWO PAIR")
    elif pairs == 1:
        print("ONE PAIR")
    else:
        print("NO HAND")