inp1 = list(input().split())
inp1.sort()


base = inp1[0]
nub = []
count = 0
lim = 0
for s in inp1:
    lim = lim + 1
    if base == s:
        count = count + 1
    else:
        nub.append(count)
        count = 1
        base = s
    if lim == 5:
        nub.append(count)


nub.sort(reverse=True)
if nub[0] == 3:
    if nub[1] == 2:
        a = "FULL HOUSE"
    else:
        a = "THREE CARD"
elif nub[0] == 2:
    if nub[1] == 2:
        a = "TWO PAIR"
    else:
        a = "ONE PAIR"
else:
    a = "NO HAND"
    
print(a)