<classify> Kĩĩ kĩtũmaa skaters mavĩndũka. Ĩmbwa skates syavĩndũka syasisya kwoko kwa aũme, skater ndavĩndũka ndasisya kwoko kwa aũme, skates syavĩndũka syasisya kwoko kwa aka, skater ndasĩsya kwokonĩ kwa aka.  <topic>: how things work, ice skates 