Kwambuka: Icya karindwi Inzu Semi hexagon Icyenda Inzu
Soma: Tumenyereye, Semi-hexagon, Ishirahamwe.
Inzu ya karindwi yerekana Ubukwe n'Ubufatanye. Inzu ya cyenda yerekana imyifatire yubuzima ningendo ndende. Urwanira ibyo bibazo, ariko kugeza aho bigeze. Ukunda imbaraga, ariko ntabwo ukunda imbaraga. Kuberako ushobora kuba wemera, kandi birashoboka cyane, ko bidakwiye. Ibindi