var output='<table class="terminy"><tr><th>liczba dni</th><th>od</th><th>do</th></tr>  <tr><td>8</td><td>2025-09-03</td><td>2025-09-11</td></tr>  <tr><td>354</td><td>2025-09-14</td><td>2026-09-03</td></tr>  </table>';