from collections import Counter
*a, = Counter(map(int,input().split())).values()

if 2 in a and 3 in a:
    ans = "FULL HOUSE"
elif 3 in a:
    ans = "THREE CARD"
elif a.count(2) == 2:
    ans = "TWO PAIR"
elif a.count(2) == 1:    
    ans = "ONE PAIR"
else:
    ans = "NO HAND"

print(ans)