Someone (mag-, mang-) boils, reboils seawater to make salt.
boiled seawater is strained through coconut bark apis; the strained liquid is reboiled; what remains in the bark is salt and used for cooking
saná
Songrodan mo sanaen taw.
Put firewood (on the fire where) we boil (seawater).
Sanaen mo asoy no asin.
Reboil the (boiled) liquid of the salt.
Seawater (ma-) is boiled down to salt.
Nasana danaw pinapon taw a asin.
(The seawater) that we put on the fire is already boiled down to salt.
nasana
Salt made from boiled seawater.