A = map(int, raw_input().split())
A.sort()
if A[0] == A[3] or A[1] == A[4]:
	print "NO HAND"
	exit(0)
if A[0] == A[2] and A[3] == A[4]:
	print "FULL HOUSE"
	exit(0)
for i in range(0,3):
	ok = True
	for j in range(0,3):
		if A[i] != A[i+j]:
			ok = False
	if ok:
		print "THREE CARD"
		exit(0)

ac = []
for i in range(0,5):
	for j in range(i+1,5):
		if (A[i] == A[j]):
			ac.append(A[i])

if len(ac) >= 2:
	print "TWO PAIR"
elif len(ac) >= 1:
	print "ONE PAIR"
else:
	print "NO HAND"