import collections as col

A = [int(i) for i in input().split()]

# A = [1,1,2,2,3]
B = col.Counter(A)
BB = list(B.values())


if 3 in BB and 2 in BB:
    print("FULL HOUSE")

elif 3 in BB:
    print("THREE CARD")

elif 2 in BB:
    C = col.Counter(BB)

    if 2 in C.values():
        print("TWO PAIR")
    else:
        print("ONE PAIR")

else:
    print("NO HAND")