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