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