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