O le faʻauiga o le faʻauiga o le faʻatulagaina o le laina o le laina o le tafe e faʻavae i luga o lau uluaʻi mea:
1, scrap uaea → scrap uaea tusi ata → fao o loʻo faia → fao i le polging → faaumaina fao → afifi
2, o le uaea fou rod → uaea ata tusia → fao faia → fao i luga → faʻaumaina aso → afifi