"scī ⇌ tum / [-spread]*[e-i-l-m-n-o-r-u-y-ē-ī-ō-ū][a-e-i]_" . . . "scī ⇌ tum / [-spread]*[e-i-l-m-n-o-r-u-y-ē-ī-ō-ū][a-e-i]_" . .