#include <bits/stdc++.h>
using namespace std;
const double PI = 2 * acos(0.0);
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
mt19937_64 rng_64(chrono::steady_clock::now().time_since_epoch().count());
const string DIGITS = "0123456789";
const string ALPH = "abcdefghijklmnopqrstuvwxyz";
template <class T0, class T1>
inline ostream &operator<<(ostream &out, pair<T0, T1> &a) {
  return out << "{" << a.first << ", " << a.second << "}";
}
template <class T0, class T1, class T2>
inline ostream &operator<<(ostream &out, tuple<T0, T1, T2> &a) {
  return out << "{" << get<0>(a) << ", " << get<1>(a) << ", " << get<2>(a)
             << "}";
}
template <class T0, class T1, class T2, class T3>
inline ostream &operator<<(ostream &out, tuple<T0, T1, T2, T3> &a) {
  return out << "{" << get<0>(a) << ", " << get<1>(a) << ", " << get<2>(a)
             << ", " << get<3>(a) << "}";
}
template <class T>
inline ostream &operator<<(ostream &out, vector<T> &a) {
  out << "[";
  for (long long i = 0; i < (long long)(a.size()); ++i)
    out << a[i] << vector<string>{", ", "]  "}[i + 1 == a.size()];
  return out;
}
void smain();
signed main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  cout << setprecision(12) << fixed;
  smain();
  return 0;
}
void smain() {
  long long b, w, q;
  cin >> q;
  while (q--) {
    cin >> b >> w;
    long long mn = min(b, w), mx = max(b, w);
    if (mn * 3 + 1 < mx) {
      cout << "NO\n";
      continue;
    }
    cout << "YES\n";
    if (b >= w) {
      for (long long i = 1;; i++) {
        if (i % 2 == 1) {
          if (!b) break;
          b--;
          cout << i << " " << 2 << "\n";
        } else {
          if (!w) break;
          w--;
          cout << i << " " << 2 << "\n";
        }
      }
      for (long long i = 2;; i += 2) {
        if (!b) break;
        b--;
        cout << i << " " << 1 << "\n";
        if (!b) break;
        b--;
        cout << i << " " << 3 << "\n";
      }
    } else {
      for (long long i = 2;; i++) {
        if (i % 2 == 1) {
          if (!b) break;
          b--;
          cout << i << " " << 2 << "\n";
        } else {
          if (!w) break;
          w--;
          cout << i << " " << 2 << "\n";
        }
      }
      for (long long i = 3;; i += 2) {
        if (!w) break;
        w--;
        cout << i << " " << 1 << "\n";
        if (!w) break;
        w--;
        cout << i << " " << 3 << "\n";
      }
    }
  }
}
