For someone (agent muɴ-; s agent maN-) to remove a portion (theme) from a larger mass (loc ref -an) with a suitable instrument (inst paN-), as in hewing a board thinner, chipping a piece from a stone, cutting the hair.
panibīhib; manibīhib
Hibihībam nan batu an etpengmu ti nen umopot.
Remove a portion from the stones you are using to make a retaining wall because, you see, it is too large to fit.