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