#include <bits/stdc++.h>

using namespace std;

#define rep(i,n) REP(i,0,n)
#define REP(i,s,e) for(int i=(s); i<(int)(e); i++)
#define repr(i, n) REPR(i, n, 0)
#define REPR(i, s, e) for(int i=(int)(s-1); i>=(int)(e); i--)
#define pb push_back
#define all(r) r.begin(),r.end()
#define rall(r) r.rbegin(),r.rend()
#define fi first
#define se second

typedef long long ll;
typedef vector<int> vi;
typedef vector<ll> vl;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

const int INF = 1e9;
const ll MOD = 1e9 + 7;
double EPS = 1e-8;

int main() {
    int n, m;
    cin >> n >> m;
    int x = n - 3, y = m - 2;
    int z = y - x;
    string yes = "YES", no = "NO";
    if (z < 0 || z > y || z > x*2) {
        cout << no << endl;
        return 0;
    }
    cout << yes << endl;
    rep(i, n) {
        cout << i + 1;
        if (i == n - 1) cout << endl;
        else cout << " ";
    }
    cout << 2 << " " << 3 << endl;
    cout << 1 << " " << 3 << endl;
    rep(i, z) {
        cout << 2 << " " << i + 4 << endl;
        cout << 1 << " " << i + 4 << endl;
    }
    REP(i, 4+z, n+1) {
        cout << 1 << " " << i<<endl;
    }
    return 0;
}