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