A = list(map(int,input().split()))
A = sorted(A)
P = []
for i in range(13) :
    a = A.count(i+1)
    if a >= 2 :
        P.append(a)
ans2 = P.count(2)
ans3 = P.count(3)
if ans3 == 1 :
    if ans2 == 1 :
        print("FULL HOUSE")
    else :
        print("THREE CARD")
elif ans2 == 2 :
    print("TWO PAIR")
elif ans2 == 1 :
    print("ONE PAIR")
else :
    print("NO HAND")