Mareejintu . waa qalab loo isticmaalo dhaqaajinta bukaannada u baahan daryeel caafimaad Maritaan isku laabma waa inuu qaadaa laba qof ama in kabadan. ambalaaska Qulqulka (oo loo yaqaan 'Gurney', Trollenley, sariirta ama gaari) ayaa inta badan ku qalabeysan xargaha dhererka ee isbeddelaya, giraangiraha, tareenka, ama skids.