Bl 1, 71vs72v
10or ddavar hen addawr haf

CM 5, 274s5
10or ddaear hen addaw /r/ haf

LlGC 560B, 3
10o ddayar hên a ddaw r hâf

Pen 49, 49rs50r
10O'r ddaear hên a ddaw'r hêf

Wy 2, 2s3
10or ddaear hen a ddaw /r/ haf