I agree, this is different from the classic Oxford comma ambiguities and I'm surprised more people aren't pointing this out. That being said, omitting the conj

I agree, this is different from the classic Oxford comma ambiguities and I'm surprised more people aren't pointing this out. That being said, omitting the conjunction is a thing that people actually do (https://en.wikipedia.org/wiki/Asyndeton https://en.wikipedia.org/wiki/Asyndeton), not just a grammatical error. Were I making legal arguments on this case, I would research whether this kind of asyndeton was a common construction in Maine state law.