<prompt> Kalima dǝwo fuwunzǝ dǝga tamotǝ: World Championships uwu lan kǝnasartǝ, Johansson dǝ zauro nowatama dǝ shiye medal konnuye 1953 lan fandowo. Shiye kuru lardǝnzǝ-a lan medal arzibe suwudǝna suro  <response>: 1947-a kuru 1951-a. 