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