Ergo throughe hys breath may men and beast liuen
Crgo[E]rgoW.14.68: The W scribe has miswritten Ergo, the reading supported by all other manuscripts. . þoruȝ his breeþ mowen . men and beestes lyuen
Ergo thurȝ his brethe · mowen men and bestes lyuen
Ergo þoruȝ his breþ mowen men & beestis lyueO.14.68: OC2 alone have the form lyue in place of lyuen.
Ergo thoruȝ his breth mowen men and bestes
libbenR.14.70: For alpha's libben, beta reads lyuen.
The difference is, of course, purely phonological. .