import random

당첨자수 = 1
후보 = "woo7739, jhyun6913.park, get-cheaper, zenigame, danbain, louispark, familydoctor, floridasnail, coffeenut, greenjuice, cheolwoo-kim, sinnanda2627, jaytop, mastertri, woolgom, nand, torypapa, jaywon, oounding, lws, julianpark, reconteur43, breath, gilma, tpsjwld"

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

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