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