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