Input (grade 7): The King returned to London as the plague dissipated, and the Gazette moved too, with the first issue of the London Gazette (labeled No. 24) being published on 5 February 1666.
Output (grade 4): When the King returned to London after the end of the plague the Gazette moved too. The first issue of the London Gazette (labeled No. 24) was published on 5 February 1666.