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