var output='<table class="terminy"><tr><th>liczba dni</th><th>od</th><th>do</th></tr>  <tr><td>1</td><td>2025-07-06</td><td>2025-07-07</td></tr>  <tr><td>1</td><td>2025-07-10</td><td>2025-07-11</td></tr>  <tr><td>2</td><td>2025-07-21</td><td>2025-07-23</td></tr>  <tr><td>7</td><td>2025-07-27</td><td>2025-08-03</td></tr>  <tr><td>8</td><td>2025-08-10</td><td>2025-08-18</td></tr>  <tr><td>311</td><td>2025-08-24</td><td>2026-07-01</td></tr>  </table>';