Relationship between ?? ?? and…

af    Afrikaans ar    Arabic bg    Bulgarian br    Breton ca    Catalan co    Corsican cs    Czech da    Danish de    German eo    Esperanto es    Spanish et    Estonian fi    Finnish fr    French he    Hebrew is    Icelandic it    Italian lt    Lithuanian lv    Latvian nl    Dutch no    Norwegian oc    Occitan pl    Polish pt    Portuguese pt-br Brazilian-Portuguese ro    Romanian ru    Russian sk    Slovak sl    Slovenian sv    Swedish tr    Turkish zh    Chinese