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