Because I'm finding Ovid hard to scan, I'll scan the first line of these two, and carry on after correction, which I respectfully request. I cannot yet scan with facility, so it takes me quite a while to complete a trial effort.
Aurea prima sata est aetas, quae vindice nullo,
sponte sua, sine lege fidem rectumque colebat.
Au re a: LSS. This bothers me, because the final a might be long by position, due to ...