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