#include<bits/stdc++.h>
using namespace std;
using Int = long long;
//INSERT ABOVE HERE
signed main(){
  Int n,k;
  cin>>n>>k;
  Int B=5e6;
  for(Int i=0;i<n-k;i++){
    if(i&1) cout<<B-i<<endl;
    else cout<<B+i<<endl;
  }
  for(Int i=n-k;i<n;i++){
    Int j=n-k-1;
    if(j&1) cout<<B-j<<endl;
    else cout<<B+j<<endl;
  }
  return 0;
}