a_ls = list(map(int,input().split()))
a_se = set(a_ls)
if len(a_se) == 1 or len(a_se) == 5:
    print("NO HAND")
elif len(a_se) == 4:
    print("ONE PAIR")
elif len(a_se) == 3:
    if a_ls.count(a_se.pop())==3 or a_ls.count(a_se.pop())==3 or a_ls.count(a_se.pop())==3:
        print("THREE CARD")
    else:
        print("TWO PAIR")
else:
    if a_ls.count(a_se.pop())==4 or a_ls.count(a_se.pop())==4:
        print("NO HAND")
    else:
        print("FULL HOUSE")