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