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