# sample4 
# Fig. 23.5 
# input: 5 10 or 10 20

import random

s,n = map(int, input("s n=? ").split())
x = [i for i in range(n)]
for i in range(s): 
  r = i + random.randint(0, n-1-i)
  x[i], x[r] = x[r], x[i]
  print(x[i], end=' ')