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