Umupira wikirahure cyamabara, byukuri, ukoreshwa mubisubizo byibirahuri byamabara, amayeri yubwoko bwose mumazi ashonga ntagihe cyo gukonjesha cyo gutunganya, nko mumbere yikirahure cyikirahuri mubikoresho byamabara menshi birwanya ubushyuhe, cyangwa kuvanga bike. ubwoko bwamabara yikirahure, cyangwa hejuru yikirahure cyamazi hamwe nudusharizo twamabara. Nyuma yibi, ibirahuri byamazi byaciwe buhoro buhoro mubunini bumwe, hanyuma bigasya buhoro buhoro, bikizunguruka, hanyuma amasaro yikirahure ni amabara yibirahure.