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