Ident these MILF movie

[keanurefresh]

Not sure why, but the video with prefix UMD-xxx & UD-xxxR seem to be same,
but the number often to be different.
For example UD-491R = UMD-329

If I search on google with prefix UD-xxxR , I often never get the result I expected.

Some of these cover are from UD-xxxR , please help me find the "UMD title" for these "UD-xxxR" cover.

 

[outdoorlife]

I could only find a few.
UD447R = ?
UD466R = ?
UD567R = UMD-393
UD503R = UMD-337
UD583R = UMD-406
UR599R = UMD-426

The "R" designations on the UD codes mean "RENTAL ONLY" as can be seen on the cover spine.
The UMD codes without the "R" have "SELL ONLY" on the spine