To make a strong flame [ma-]; to start flaming [paN-]; to be getting red [paN-]; to turn a flame up [-an].
The -an imp. focuses turning a flame up and down as with a kerosene pump lantern. The pa--un imp. focuses on making s.t. flame.
When you finish pumping it, turn the flame up and down on that kerosene lantern.
Make that fire flame strongly.
Pangallab na luwa na sabap kole' na ya.
His face is starting to get color (lit. red) in it again because he is well now.