Add spaces between the words in the following text: Buttheserulesshouldbeappliedproportionately,anditshouldbepossibletomakeexceptionstotakeaccountofindividualcircumstances,e.g.ifyouhavealreadylivedorworkedinacountryusingtherelevantlanguage.
But these rules should be applied proportionately, and it should be possible to make exceptions to take account of individual circumstances, e.g. if you have already lived or worked in a country using the relevant language.