Wrong accented letters in Hungarian translations

I can run a bot over the /hu pages. Can you provide me with a list of replacements that with 100% certainty will be *correct* replacements? Format: A => B, one on each line.

Õ => Ő
õ => ő
Û => Ű
û => ű

All occurrences can be certainly replaced, as these letters are not valid in any context here.

over 32k messages checked, about 100 replacements made.

Thanks!