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