<prompt> Nyorai kuenderera mberi kweiyi ndima - Demchenko akahwinawo menduru sere paFIL European Luge Championships negoridhe mana Varume vega: 2006  <response>: , 2010; Mixed team: 2012, 2014, sirivha mbiri Mens singles: 1996, 2008, uye bronze mbiri Mens doubles: 1996; Mixed team: 2013. 