import random

당첨자수 = 1
후보 = "woo7739, floridasnail, chungjh, sjchoi, junn, sampling, coffeenut, julianpark, candycoco, torypapa, watermelon13, breath, gilma, chipee, oounding, goodhello, yunny0930, lws, woolgom, fishking"

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

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