I am currently reading 天気の子 by 新海誠。There is a passage which I can't figure out which uses the phrase なくも over and over. Other posts mention なく or も separately, but not together (that I've found). I understand that "~もない (~もなく) can mean 'not even~' or 'without (even) ~' but I was wondering what なくも means instead. Also, why are there no commas between the repetitions. Sorry if this has been asked/answered elsewhere. Here is the sentence:
ーような気が、しなくも、なくもなくも、なくもなくもなくもない。