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