Ubu bwoko bwumuvuduko muke wibicuruzwa byerekana ibicuruzwa byateguwe byumwihariko ukurikije ibisabwa byihariye birinda abakiriya ba sisitemu yumuriro, Nyuma yo kwipimisha, yahise ishyirwa mubikorwa byinshi kandi ihora ikorwa mubicuruzwa binini hamwe no kugurisha bishyushye.