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