1.Adopting PLC ma le paʻi paʻi, faigofie ona faʻaogaina. 2.Dual-belt tosoina ma servo faia ata felauaiga sologa lelei.
3. Fa'ailo lelei
faiga ina ia vave foia faafitauli.
4. Galulue faʻatasi ma le mamafa ma faʻatumu masini, Faʻagasologa o le mamafa , ato, faʻatumu,
lolomi aso, fa'atonuina (fa'avaivai), faitau ma le tu'uina atu o oloa mae'a e mafai ona fa'amae'a otometi.