_urum ⇌ u_ / [-spread -labdent -low]*[b-d-l-p-r-s-t-z][i-u][b-g]_it_
http://lila-erc.eu/data/lexicalResources/prinparlat/id/pattern_936 <http://lila-erc.eu/ontologies/prinparlat/Pattern>
_urum ⇌ u_ / [-spread -labdent -low]*[b-d-l-p-r-s-t-z][i-u][b-g]_it_
_urum ⇌ u_ / [-spread -labdent -low]*[b-d-l-p-r-s-t-z][i-u][b-g]_it_