import random

당첨자수 = 1
후보 = "cljg918, woo7739, abdullar, jhyun6913.park, get-cheaper, mastertri, cheolwoo-kim, torypapa, jaywon, lws, gilma, candycoco"

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

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