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