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