A = list(map(int, input().split()))
A.sort()
# 左から
if A[0] == A[1]:
    if A[1] == A[2]:
        if A[3] == A[4]:
            print("FULL HOUSE")
        else:
            print("THREE CARD")
    elif A[2] == A[3] or A[3] == A[4]:
        print("TWO PAIR")
    else:
        print("ONE PAIR")
# 右から
elif A[3] == A[4]:
    if A[2] == A[3]:
        if A[0] == A[1]:
            print("FULL HOUSE")
        else:
            print("THREE CARD")
    elif A[1] == A[2]:
        print("TWO CARD")
    else:
        print("ONE PAIR")
# 真ん中
elif A[1] == A[2] == A[3]:
    print("TREE CARD")
else:
    print("NO HAND")