A = list(map(int, input().split()))
A.sort()

if A[0] == A[1]:
    if A[1] == A[2]:
        if A[3] == A[4] and A[2] != A[3]:
            print("FULL HOUSE")
        elif A[2] == A[3]:
            print("NO HAND")
        else:
            print("THREE CARD")
    elif A[2] == A[3] != A[4] or A[2] != A[3] == A[4]:
        print("TWO PAIR")
    elif A[2] == A[3] == A[4]:
        print("FULL HOUSE")
    else:
        print("ONE PAIR")

elif A[3] == A[4]:
    if A[2] == A[3] and A[0] != A[1]:
        print("THREE CARD")
    elif A[1] == A[2]:
        print("TWO PAIR")
    else:
        print("ONE PAIR")

elif A[1] == A[2] == A[3]:
    print("TREE CARD")
elif A[1] == A[2] or A[2] == A[3]:
    print("ONE PAIR")
else:
    print("NO HAND")