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