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