"esce_ ⇌ i_um / [-spread -labdent -low]+[a-e-i-o-r-u-y-ā-ē-ī-ō-ū][b-c-d-g-k-l-p-q-r-s-t-z]_t_" . . . "esce_ ⇌ i_um / [-spread -labdent -low]+[a-e-i-o-r-u-y-ā-ē-ī-ō-ū][b-c-d-g-k-l-p-q-r-s-t-z]_t_" . .