Mapun - saksak

saksak

To be wide open (because of being cut, torn, ripped, etc.).

That rice spilled because its sack got cut/torn wide open.

N-

-an

-un, -an

To cut s.t. or s.o. wide open.

The -an imperative focuses more on opening a part of the sack where you need to do s.t. The -un imp. is not concerned on just a part of s.t..

Saksakun behe karut naa mari ko tumanam ngawuk bohas.

Cut open the mouth of that sack so you can scoop out the rice with ease.