e nka boleng ba sehlahisoa sa bohlokoa haholo, e nka boleng e le bophelo ba khoebo, 'me e laola ka tieo boleng ho lihokelo tse fapaneng joalo ka khetho ea thepa e tala, ts'ebetso ea likarolo tse ling, tlhahiso, mochini oa tlhahlobo ea kopano, tlhahlobo ea phano, joalo-joalo, ho netefatsa hore mochini o tlatsang granule o hlahisitsoeng ke oa boleng bo tsitsitseng, lihlahisoa tse bolokehileng le tse tšepahalang.

