a = list(int(i) for i in input().split()) 
b = []

for x in sorted(set(a)):
    b.append(a.count(x))

if b == [3,2]:
    print("FULL HOUSE")

elif b == [3,1,1]:
    print("THREE CARD")

elif b == [2,2,1]:
    print("TWO PAIR")

elif b == [2,1,1,1]:
    print("ONE PAIR")

else:
    print("NO HAND")