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