alist=list(map(int, input().split()))

result=[0]*13
for a in alist:
    result[a]=result[a]+1
two=result.count(2)
three=result.count(3)

if three==1:
    if two==1:
        print("FULL HOUSE")
    else:
        print("THREE CARD")
elif two==2:
    print("TWO PAIR")
elif two==1:
    print("ONE PAIR")
else:
    print("NO HAND")