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