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

int main() {
  cin.tie(nullptr);
  ios::sync_with_stdio(false);
  int n, k;
  cin >> n >> k;
  if (((long long)n * (n + 1) / 2) % k) {
    cout << "No\n";
    return 0;
  }
  cout << "Yes\n";
  if (k == n) {
    for (int i = 0; i < k; ++i) {
      cout << i + 1 << '\n';
    }
    return 0;
  }
  if (n / k & 1) {
    int m = n / k;
    vector< vector<int> > res(k);
    for (int i = 0; i < k; ++i) {
      for (int j = 0; j < (m - 3) / 2; ++j) {
        res[i].push_back(i * (m - 3) / 2 + j + 1);
        res[i].push_back(n - (i * (m - 3) / 2 + j));
      }
    }
    for (int i = 0; i < k; ++i) {
      res[i].push_back(n / 2 - k + i);
      res[i].push_back(n / 2 + (i + k / 2) % k);
      res[i].push_back(n / 2 + k + (2 * k + k / 2 - 2 * i) % k);
    }
    for (const auto& v : res) {
      for (int i = 0; i < m; ++i) {
        cout << v[i] << " \n"[i == m - 1];
      }
    }
  } else {
    int m = n / k / 2;
    for (int i = 0; i < k; ++i) {
      for (int j = 0; j < m; ++j) {
        cout << m * i + j + 1 << ' ' << n - (m * i + j) << " \n"[j == m - 1];
      }
    }
  }
}