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