<prompt> - Ngawo majilis Aix-la-Chapelle Aachen lan, dunoa lardәwa kәlakәlye dәye loktu yakkәlan ganazayin: saa 1820 lan majilis Troppau Opava lan, saa 1821 lan majilis Laibach lan  <response>: Ljubljana, kuru saa 1822 lan Congress of Verona lan. 