A = list(sorted(map(int, input().split())))
if A.count(A[0]) == 3 and A.count(A[-1]) == 2:
    print("FULL HOUSE")
elif A.count(A[2]) == 3:
    print("THREE CARD")
elif len(set(A)) == 3 and max(A.count(A[0]), A.count(A[-1])):
    print("TWO PAIR")
elif len(set(A)) == 4:
    print("ONE PAIR")
else:
    print("NO HAND")