ʻOku ʻi ai ha ʻaho ʻe 15 ʻo e ngaue tokoni ʻi he ʻosi ʻa e tuʻuaki koloa ki ha ngaahi palopalema lelei、12Ngāue taʻetotongi ki hono fakaleleiʻí lolotonga e vahaʻataimi maluʻi fakamāhiná、ʻOku hanga ʻe he fakatau koloa ʻa e kautaha ʻo fakatau mai ʻa e ngaahi tokoni faleʻi mo e tokoni ʻa e kasitomaa ki he senitaa ki he ngaue vaofi mo e ngaahi meʻa fakatekinikale。