For someone (agent muɴ- or actor -um-) to break something (patient -on) into small pieces with a suitable instrument (inst i-, puɴ-), as wood in building a fire; stone to make gravel; to pound corn or rice into small pieces to give to baby chicks.
Ibayubāyu nan na'ūpol an bogah ta nangāmung un mayāmu' ya un miyammah bino'bo'.
Soaked rice (grain) is continually pounded until it is broken into small pieces and then it is used to make yeast balls.