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