r_et ⇌ _sum / [-spread -lat -labdent]*[c-g-k-q-u-ū][e-i-o-u]_r_
http://lila-erc.eu/data/lexicalResources/prinparlat/id/pattern_493 <http://lila-erc.eu/ontologies/prinparlat/Pattern>
r_et ⇌ _sum / [-spread -lat -labdent]*[c-g-k-q-u-ū][e-i-o-u]_r_
r_et ⇌ _sum / [-spread -lat -labdent]*[c-g-k-q-u-ū][e-i-o-u]_r_