i ⇌ o / a?[c-d-g-k-l-r-s-t-z]?[a-e-o][c-e-g-k-ē][s-t]_s

http://lila-erc.eu/data/lexicalResources/prinparlat/id/pattern_966 <http://lila-erc.eu/ontologies/prinparlat/Pattern>

i ⇌ o / a?[c-d-g-k-l-r-s-t-z]?[a-e-o][c-e-g-k-ē][s-t]_s 
i ⇌ o / a?[c-d-g-k-l-r-s-t-z]?[a-e-o][c-e-g-k-ē][s-t]_s 

data from the linked data cloud