#include <bits/stdc++.h>
#pragma comment(linker, "/STACK:2000000")
#pragma comment(linker, "/HEAP:2000000")
using namespace std;
void print_width(long long x) {
  std::cout << std::fixed;
  std::cout << std::setprecision(x);
}
long long power(long long x, long long y, long long p = 1000000007) {
  long long res = 1;
  x = x % p;
  while (y > 0) {
    if (y & 1) res = (res * x) % p;
    y = y >> 1;
    x = (x * x) % p;
  }
  return res;
}
void printArr(long long a[], long long n) {
  for (long long i = 0; i < n; i++) cout << a[i] << " ";
  cout << '\n';
}
void printVector(std::vector<long long> v) {
  for (long long i = 0; i < v.size(); i++) cout << v[i] << " ";
  cout << '\n';
}
void printVectorPair(std::vector<pair<long long, long long>> v) {
  for (long long i = 0; i < v.size(); i++)
    cout << v[i].first << " " << v[i].second << '\n';
  ;
  cout << '\n';
}
long long Min(long long a, long long b, long long c) {
  if (a < b and a < c) return a;
  if (b < c) return b;
  return c;
}
void initialize(long long arr[], long long n) {
  for (long long i = 0; i <= n; i++) arr[i] = i;
}
long long root(long long arr[], long long i) {
  while (arr[i] != i) {
    arr[i] = arr[arr[i]];
    i = arr[i];
  }
  return i;
}
void Union(long long arr[], long long a, long long b) {
  long long root_a = root(arr, a);
  long long root_b = root(arr, b);
  arr[root_a] = root_b;
}
long long gcd(long long a, long long b) {
  if (b == 0)
    return a;
  else
    return gcd(b, a % b);
}
long long power_wm(long long x, long long y) {
  long long res = 1;
  while (y > 0) {
    if (y & 1) res = (res * x);
    y = y >> 1;
    x = (x * x);
  }
  return res;
}
long double dpower(long double x, long long y) {
  long double res = 1;
  while (y > 0) {
    if (y & 1) res = (res * x);
    y = y >> 1;
    x = (x * x);
  }
  return res;
}
std::vector<long long> vsum(std::vector<long long> a) {
  std::vector<long long> s(a.size());
  s[0] = a[0];
  for (long long i = 1; i <= a.size() - 1; i++) {
    s[i] = s[i - 1] + a[i];
  }
  return s;
}
std::vector<long double> vsumld(std::vector<long double> a) {
  std::vector<long double> s(a.size());
  s[0] = a[0];
  for (long long i = 1; i <= a.size() - 1; i++) {
    s[i] = s[i - 1] + a[i];
  }
  return s;
}
bool comp(pair<long long, long long> a, pair<long long, long long> b) {
  long long x = a.second * b.first;
  long long y = a.first * b.second;
  if (x <= y)
    return false;
  else
    return true;
}
bool is_cap(char a) {
  if (a <= 'Z' and a >= 'A')
    return true;
  else
    return false;
}
bool is_small(char a) {
  if (a <= 'z' and a >= 'a')
    return true;
  else
    return false;
}
string addition(string str1, string str2) {
  string str = "";
  if (str1.size() > str2.size()) {
    swap(str1, str2);
  }
  int n1 = str1.size(), n2 = str2.size();
  reverse(str1.begin(), str1.end());
  reverse(str2.begin(), str2.end());
  int carry;
  carry = 0;
  for (int i = 0; i < n1; i++) {
    int sum;
    sum = ((str1[i] - '0') + (str2[i] - '0') + carry);
    str.push_back(sum % 10 + '0');
    carry = sum / 10;
  }
  for (int i = n1; i < n2; i++) {
    int sum;
    sum = ((str2[i] - '0') + carry);
    str.push_back(sum % 10 + '0');
    carry = sum / 10;
  }
  if (carry) str.push_back(carry + '0');
  reverse(str.begin(), str.end());
  return str;
}
bool mcomp(long long a, long long b, long long c, long long d) {
  if (a == b and b == c and c == d)
    return true;
  else
    return false;
}
long long modInverse(long long n, long long p) { return power(n, p - 2, p); }
long long nCr(long long n, long long r, long long p) {
  if (r == 0) return 1;
  long long fac[n + 1];
  fac[0] = 1;
  for (long long i = 1; i <= n; i++) fac[i] = fac[i - 1] * i % p;
  return (fac[n] * modInverse(fac[r], p) % p * modInverse(fac[n - r], p) % p) %
         p;
}
long long c2(long long n) { return (n * (n - 1)) / 2; }
void time() {}
string multiply(string num1, string num2) {
  int n1 = num1.size();
  int n2 = num2.size();
  if (n1 == 0 || n2 == 0) return "0";
  vector<int> result(n1 + n2, 0);
  int i_n1 = 0;
  int i_n2 = 0;
  for (int i = n1 - 1; i >= 0; i--) {
    int carry = 0;
    int n1 = num1[i] - '0';
    i_n2 = 0;
    for (int j = n2 - 1; j >= 0; j--) {
      int n2 = num2[j] - '0';
      int sum = n1 * n2 + result[i_n1 + i_n2] + carry;
      carry = sum / 10;
      result[i_n1 + i_n2] = sum % 10;
      i_n2++;
    }
    if (carry > 0) result[i_n1 + i_n2] += carry;
    i_n1++;
  }
  int i = result.size() - 1;
  while (i >= 0 && result[i] == 0) i--;
  if (i == -1) return "0";
  string s = "";
  while (i >= 0) s += std::to_string(result[i--]);
  return s;
}
long long sti(string s) {
  long long ans = 0;
  long long p = 1;
  for (long long i = s.size() - 1; i >= 0; i--) {
    ans = (ans + ((long long)(s[i] - '0') * p) % 998244353) % 998244353;
    p = (p * 10) % 998244353;
  }
  return ans;
}
int lps(char *seq, int i, int j) {
  if (i == j) return 1;
  if (seq[i] == seq[j] && i + 1 == j) return 2;
  if (seq[i] == seq[j]) return lps(seq, i + 1, j - 1) + 2;
  return max(lps(seq, i, j - 1), lps(seq, i + 1, j));
}
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  long long t;
  cin >> t;
  while (t--) {
    long long b, w;
    cin >> b >> w;
    swap(b, w);
    if (max(b, w) <= ((3 * min(b, w)) + 1)) {
    } else {
      cout << "NO" << '\n';
      ;
      continue;
    }
    cout << "YES" << '\n';
    ;
    if (b == w) {
      for (long long i = 0; i < b + w; i++) {
        cout << 1 << " " << i + 1 << '\n';
        ;
      }
    } else {
      if (b > w) {
        for (long long i = 0; i < ((2 * w) + 1); i++) {
          cout << 3 << " " << i + 1 << '\n';
          ;
        }
        long long rem = b - (w + 1);
        for (long long i = 2; i <= (2 * w); i += 2) {
          if (rem > 0) {
            cout << 2 << " " << i << '\n';
            ;
            rem--;
          }
          if (rem > 0) {
            cout << 4 << " " << i << '\n';
            ;
            rem--;
          }
        }
      } else {
        for (long long i = 0; i < ((2 * b) + 1); i++) {
          cout << 4 << " " << i + 1 << '\n';
          ;
        }
        long long rem = w - (b + 1);
        for (long long i = 2; i <= (2 * b); i += 2) {
          if (rem > 0) {
            cout << 3 << " " << i << '\n';
            ;
            rem--;
          }
          if (rem > 0) {
            cout << 5 << " " << i << '\n';
            ;
            rem--;
          }
        }
      }
    }
  }
  return 0;
}
