#include<iostream>
#include<vector>
using namespace std;
typedef long long ll;

int main(){
    int n, k;
    cin >> n >> k;
    if(n/k%2 == 0){
        cout << "Yes" << endl;
        for(int i = 0; i < n/k; i++){
            int from = i*k+1;
            for(int j = 0; j < k; j++){
                if(i%2) cout << from+j;
                else    cout << from+(k-1-j);
                cout << " \n"[j==k-1];
            }
        }
    }else{
        int t;
        for(t = 1; t*k <= n/k; t++){
            if((n/k-k*t)%2 == 0)    break;
        }
        if(t*k > n/k){
            cout << "No" << endl;
            return 0;
        }
        cout << "Yes" << endl;
        for(int i = 0; i < t*k; i++){
            vector<int> v(k);
            int from = i*k+1;
            for(int j = 0; j < k; j++){
                v[(i%k+j)%k] = from+j;
            }
            for(int j = 0; j < k; j++){
                cout << v[j] << " \n"[j==k-1];
            }
        }
        for(int i = t*k; i < n/k; i++){
            int from = i*k+1;
            for(int j = 0; j < k; j++){
                if(i%2) cout << from+j;
                else    cout << from+(k-1-j);
                cout << " \n"[j==k-1];
            }
        }
    }
    return 0;
}