Tānaki ʻo e koloa mei he kau tuku koloa kehekehe ki ha feituʻu pē ʻe taha pea ʻave ia ko ha uta pē ʻe taha.
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ʻOku ʻuhinga ʻa e fakatahaʻi uta ki hono tānaki ʻo e ngaahi koloa naʻe fakatau mei he kau tuku koloa ʻe niʻihi ki ha fale tauhiʻanga koloa pē ʻe taha pea fakatahaʻi ia ko ha uta pē ʻe taha. ʻI he ʻikai ke lahi ʻa e ngaahi uta iiki, ʻoku puleʻi pē ha uta ʻe taha mo ha seti tohi pē ʻe taha.
ʻI he uta ʻi tahi, ko e koloa ʻoku ʻikai fakafonu ha koniteina ʻe lava ke ʻave ko e uta siʻi hifo ʻi ha koniteina (LCL), pea ko e koloa ʻoku fakafonu ko e uta koniteina kakato (FCL). ʻOku toe faingofua ange foki ʻi he fakatahaʻi uta ke vakaiʻi pe ko e fē ʻa e fili ʻoku feʻunga ange.