import strutils, sequtils, tables
var
  dic = initCountTable[int]()
  flg = 0
let A = stdin.readline.split.map parseInt

for v in A: dic.inc(v)
for k, v in dic:
  if v != 1 and v < 4: flg += v

case flg:
  of 5: echo "FULL HOUSE"
  of 3: echo "THREE CARD"
  of 4: echo "TWO PAIR"
  of 2: echo "ONE PAIR"
  else: echo "NO HAND"