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