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