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