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