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