Iki cyuma gikomeye cyo gukata ibyuma gishobora gukoreshwa haba guhagarikwa guhagaritse kandi gutambitse, bigatuma biba byiza mumahugurwa ayo ari yo yose.Hamwe nubwubatsi bwayo bukomeye, iyi saw irashobora gukora byoroshye umushinga wose wo gukora ibyuma.