C 7, 719s20
31[720] On i wypwy klydwy clod

CM 5, 473s4
31[474] oni wypwy clydwy clod

Ll 3, rhif 966
31Oni wypwy clywy clod

Pen 49, 55rs56r
31Oni wypwy cludwy clod

Wy 2, 141s3
31oni wypwy kludwy klod