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