var output='<table class="terminy"><tr><th>liczba dni</th><th>od</th><th>do</th></tr>  <tr><td>13</td><td>2026-08-16</td><td>2026-08-29</td></tr>  <tr><td>7</td><td>2026-09-05</td><td>2026-09-12</td></tr>  <tr><td>305</td><td>2026-09-26</td><td>2027-07-28</td></tr>  </table>';