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