from collections import Counter
array = sorted(list(dict(Counter(map(int,input().split()))).values()))[::-1]
if (len(array)==2) and array[0]==3 and array[1]==2:
    print("FULL HOUSE")
elif array[0]==3:
    print("THREE CARD")
elif array[0]==2 and array[1]==2:
    print("TWO PAIR")
elif array[0]==2:
    print("ONE PAIR")
else:
    print("NO HAND")