Ko e talingelinga ʻi he saienisi ʻo e moʻui ko e taha pē ʻo e puleʻanga tuʻi ʻo e ngaahi meʻamoʻui ʻe 4 ʻoku fakatefito ki he ngaahi lokiʻimoʻui ʻoku lahi. ʻOku faingataʻa ʻo fakamatala totonu ʻa e ʻuhinga ʻo e ngaahi talingelinga. ʻOku lahi honau lokiʻimoʻui, kā ʻikai ha monumanu pea mo ʻikai ha ʻakau. Ngaahi fakatātā: