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