from collections import Counter

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

c = Counter(a)

cnt = [0] * 6

for v in c.values():
    cnt[v] += 1

if cnt[3] == 1 and cnt[2] == 1:
    ans = "FULL HOUSE"
elif cnt[3] == 1:
    ans = "THREE CARD"
elif cnt[2] == 2:
    ans = "TWO PAIR"
elif cnt[2] == 1:
    ans = "ONE PAIR"
else:
    ans = "NO HAND"

print(ans)