x=list(map(int,input().split()))
a=[]
for i in range(1,14):
    a.append(x.count(i))
if len(list(set(x)))==2 and max(a)==3:
    print("FULL HOUSE")
elif len(list(set(x)))==3 and max(a)==3:
    print("THREE CARD")
elif len(list(set(x)))==3 and max(a)==2:
    print("TWO PAIR")
elif len(list(set(x)))==4 and max(a)==2:
    print("ONE PAIR")
else:
    print("NO HAND")