āb_ ⇌ _urum / [-spread -lat -labdent]*[-spread][e-i-o-r-s-u-y-z-ē-ī-ō-ū][b-c-d-g-k-l-m-n-p-q-r-s-t-z]_it_
http://lila-erc.eu/data/lexicalResources/prinparlat/id/pattern_642 <http://lila-erc.eu/ontologies/prinparlat/Pattern>
āb_ ⇌ _urum / [-spread -lat -labdent]*[-spread][e-i-o-r-s-u-y-z-ē-ī-ō-ū][b-c-d-g-k-l-m-n-p-q-r-s-t-z]_it_
āb_ ⇌ _urum / [-spread -lat -labdent]*[-spread][e-i-o-r-s-u-y-z-ē-ī-ō-ū][b-c-d-g-k-l-m-n-p-q-r-s-t-z]_it_