<prompt> Pedzisa mutsara unotevera: Akakunda menduru yegoridhe muacroski ski ballet pa  <response>: FIS Freestyle World Ski Championships 1986 muTignes. PaFIS Freestyle World Ski Championships 1989 muOberjoch, akahwina menduru yegoridhe yechipiri mu ski ballet. Akakunda menduru yesirivha mu ski ballet paFIS Freestyle World Ski Championships 1991 muLake Placid. 