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