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