Input (grade 13): Maurice Harold Macmillan, 1st Earl of Stockton, OM, PC (10 February 1894 â "29 December 1986) was Conservative Prime Minister of the United Kingdom from 10 January 1957 to 18 October 1963.
Output (grade 12): Maurice Harold Macmillan, 1st Earl of Stockton, OM, PC (10 February 1894 â "29 December 1986), was Prime Minister of the United Kingdom from 1957 to 1963.