A=[int(n) for n in input().split()]
r=[0]*13
for v in A:
    r[v] += 1
r=sorted(r,reverse=True)
if r[0] == 3 and r[1] == 2:
    print("FULL HOUSE")
elif r[0] == 3:
    print("THREE CARD")
elif r[0] == 2 and r[1] == 2:
    print("TWO PAIR")
elif r[0] == 2:
    print("ONE PAIR")
else:
    print("NO HAND")