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