po'i _BAI cmavo

porsi modal, 1st place (in order) sequentially; in the sequence ...

On affix form:

porpi: x₁ breaks/fractures/shatters/[splits/splinters/cracks] into pieces x₂.

In notes:

porsi: x₁ [ordered set] is sequenced/ordered/listed by comparison/rules x₂ on unordered set x₃.
nilzma: x₁ (li) exceeds/is greater than/is numerically larger than x₂ (li) by amount (ni/li) x₃; x₁ = x₂ + x₃