Isu tinopa huwandu hwakasiyana hweakajairwa anotonhora akadhonzwa masimbi maumbirwo anosanganisira Round, Square, Flat/Rectangle, Hex maumbirwo.Kana iwe uchida chimiro chakajairwa kune asiri-akajairwa saizi kana ane akakosha emuchina zvivakwa, tiri pano kuti tikubatsire.Chinangwa chekuzviita ndechekukubatsira kuti ubudirire.Hazvina mhosva kuti ukobvu nehupamhi saizi kana zviyero kana kushivirira kwakakosha, tinogona kubatsira.