import random

당첨자수 = 1
후보 = "inverse, nand, woo7739, boomdi, coffeenut, gyeryak, readytotravel, idas4you, burundel, alphacore, sunshine247"

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

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