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