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

int main(){
	int q, k;
	cin >> q >> k;
	if(q < 3 || k < 3 || k > q){
	  assert(q >= 3 && k >= 3);
	  cout << "No" << endl;
	  return 0;
	}
	if(k == 4 || k == 3){
	  if(q == 5 && k == 4){
	    cout << "Yes" << endl;
	    cout << "1 2" << endl;
	    cout << "1 3" << endl;
	    cout << "2 4" << endl;
	    cout << "1 3" << endl;
	    cout << "4 6" << endl;
	    return 0;
	  }
	  if(q != k){
	    cout << "No" << endl;
	    return 0;
	  }
	}
	cout << "Yes" << endl;
	cout << "1 2" << endl;
	cout << "1 3" << endl;
	cout << "2 4" << endl; // 0:2 1:3
	for(int i=0; i<k-3; i++){
	  cout << "2 5" << endl;
	}
	for(int i=0; i<q-k; i++){
	  cout << "6 7" << endl;
	}
}