"osce_e ⇌ itu_um / [-spread -lat -labdent]*[a-b-d-e-o-z-ā-ē-ō][d-g]n_r_" . . . "osce_e ⇌ itu_um / [-spread -lat -labdent]*[a-b-d-e-o-z-ā-ē-ō][d-g]n_r_" . .