A = list(map(int,input().split()))
d = dict.fromkeys(A,0)
for i in A:
    d[i] += 1

dict_values = list(d.values())
v = set(dict_values)

if v == {2,3}:
    print("FULL HOUSE")
elif v== {1,3}:
    print("THREE CARD")
elif v == {2,2}:
    print("TWO PAIR")
elif v == {2,1}:
    print("ONE PAIR")
else :
    print("NO HAND")