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