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