#include <bits/stdc++.h>
using namespace std;

// n <= 2 * 10^5

int main(){
    int n,k; cin >> n >> k;
    if(n%k > 0){
        cout << "no" << endl;
        return 0;
    }

    int m = n / k;
    if(m % 2 == 1){
        assert(false);
        cout << "no" << endl;
        return 0;
    }

    const int t = m / 2;
    cout << "yes" << endl;
    for(int i=0;i<k;i++){
        const int s = 1 + t * i;
        for(int j=0;j<t;j++){
            cout << s + j << " ";
        }
        const int e = n - t * i;
        for(int j=0;j<t;j++){
            cout << e - j << endl;
        }
    }
}