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