[ num ] sp capword sp caplet , sp capword sp caplet , sp capword sp upword . sp capword sp othword sp othword sp othword sp othword othword sp othword sp othword sp - sp othword sp upword sp othword sp othword sp othword sp othword sp capword sp capword . year sp capword sp num : num . num othword sp upword . sp capword sp othword : sp othword : / / othword . othword / othword - othword - othword - othword - othword - othword - othword - othword - othword - othword - othword - othword - othword - othword - num .