import random
당첨자수 = 4
후보 = "cljg918, nand, jhyun6913.park, floridasnail, woolgom, coffeenut"
lotteryBox = 후보.split(',')
random.shuffle(lotteryBox)
for i in range(0,당첨자수):
print(lotteryBox[i])
aW1wb3J0IHJhbmRvbQoK64u57LKo7J6Q7IiYID0gNArtm4Trs7QgPSAiY2xqZzkxOCwgbmFuZCwgamh5dW42OTEzLnBhcmssIGZsb3JpZGFzbmFpbCwgd29vbGdvbSwgY29mZmVlbnV0IgoKbG90dGVyeUJveCA9IO2bhOuztC5zcGxpdCgnLCcpCnJhbmRvbS5zaHVmZmxlKGxvdHRlcnlCb3gpCgpmb3IgaSBpbiByYW5nZSgwLOuLueyyqOyekOyImCk6CiAgcHJpbnQobG90dGVyeUJveFtpXSk=