<prompt> Pedzisa mutsara unotevera: Gore iroro, 2001, Umberger akatambawo nechikwata chechiduku cheU.S. mu2001 World Junior Ice Hockey Championships muRussia, uyewo  <response>: 2002 edition muCzech Republic; U.S. yakaiswa yechishanu mumakwikwi ose. 