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