import random

당첨자수 = 1
후보 = "nand, louispark, coffeenut, jhyun6913.park, kim0jh0, xornjini, woolgom, facemaker77, honors, wonnieyoon, lws"

lotteryBox = 후보.split(',')
random.shuffle(lotteryBox)

for i in range(0,당첨자수):
  print(lotteryBox[i])