Gushushanya inshuro ebyiri kurasa ikoresha inzira imwe yo gukora ibice bifite ibice byinshi.Ibi bituma ababikora bakora ibice byinshi bigoye nta ngaruka zo kwanduza, nikibazo gikunze kugaragara mugihe uhuza ibice byakozwe muburyo bubiri butandukanye.