#!/usr/bin/env pypy3
# -*- coding: utf-8 -*-

import random
import sys

if len(sys.argv) < 3:
    print('Usage: ' + sys.argv[0] + ' <抽選対象人数> <当選人数>')
    exit(1)

total = int(sys.argv[1])
win = int(sys.argv[2])

res = random.sample(range(1, total+1), win)
res.sort()

lose = list(set(range(1, total+1))-set(res))
lose.sort()

print('Win: ' + str(res))
print('Lose: ' + str(lose))