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