《富顺方言》has an entry that reads:
The thing that is confusing me is the:
I've checked in the actual print edition of the book and actually it seems that the Kindle edition gives more information the book only prints:
without any diacritics.
ōā（连读） even sound like? It seems more likely to be a mistake than anything else. Any ideas on the pronunciation of "轧" in 富顺(县)?