"iscē_ ⇌ _um / [-spread -lat -labdent]*[a-e-n-ā-ē][b-c-d-g-k-p-q-r-s-t-z]_tur_" . . . "iscē_ ⇌ _um / [-spread -lat -labdent]*[a-e-n-ā-ē][b-c-d-g-k-p-q-r-s-t-z]_tur_" . .