import sys
readline=sys.stdin.readline
from collections import Counter

C=[c for c in Counter(list(map(int,readline().split()))).values()]
if 2 in C and 3 in C:
    ans="FULL HOUSE"
elif 3 in C:
    ans="THREE CARD"
elif C.count(2)==2:
    ans="TWO PAIR"
elif 2 in C:
    ans="ONE PAIR"
else:
    ans="NO HAND"
print(ans)