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