- 20-february-2013 -> 20-janvier-2012
- 20-jednostek-sam -> 20-lat-wsp-lnie
- 20-lat-wsp-lnie -> 20-million-litre
- 20-millionen-men -> 20-plen-ria-do-f
- 20-plus-7-things -> 20-rokov-slovens
- 20-roman-de-l-o- -> 20-sz-zadi-k-nai
- 20-szem-cukork-n -> 20-th-century-ex
- 20-th-century-ex -> 20-th-september-
- 20-th-september- -> 20-web-2-0-tools
- 20-web-applicati -> 20-year-master-f