ʻOku fakafofongaʻi ʻe he tohi fakamoʻoni ʻo e fakaʻauha ʻa e fononga ki he ngaahi founga ngaue, lolotonga hono maʻu ha tohi fakamoʻoni ʻo e fakaʻauha ʻoku ʻuhinga ia ki he lavameʻa aofangatuku.
ʻI he ola lelei ʻo e fekumi ki he founga tohi fakamoʻoni, ʻOku foaki ki he ngaahi naunau fakamoʻoni ʻo e fakaʻauha ha tohi fakamoʻoni ʻo e fakaʻauha, fakamoʻoni ki heʻenau talangofua mo e malu.