#include <iostream>
using namespace std;

int a[20200];

int main(void){
    // Here your code !
    unsigned long long int N,K;
    cin >> N >> K;
    
    int t = 2;
    for(int i = 0; i < N+10; i+=2){
        a[i] = t;
        a[i+1] = t-1;
        t+=2;
    }
    
    for(int i = 0; i < N; i++){
        if(i >= N-(K+1)){
            if((K+1)%2)
            cout << 0 << (char)((i == N-1) ? '\n' : ' ');
            else
            cout << 202000 << (char)((i == N-1) ? '\n' : ' ');
        }else
        cout << a[i] << (char)((i == N-1) ? '\n' : ' ');
    }
    
}