# remove all not valid characteres s/[^A-Za-z0-9'&\.\\]/ /g s/\bun er\b/ premier /g s/\bun e2re\b/ premie2re /g s/\bdeux nd\b/ second /g s/\bdeux nde\b/ seconde /g s/q e2me\b/quie2me /g s/e e2me\b/ie2me /g s/f e2me\b/vie2me /g s/ e2me\b/ie2me /g