A few french cities.

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Across
  1. 1. lion but with a'y'
  2. 4. little without the double 't' replaced with a 'l'.
  3. 5. replace the 'or' from belfort with an 'as'
  4. 6. the capital city of france
Down
  1. 2. oppisite of nasty
  2. 3. a character from simpsons replace the 'u' with an 'i'.