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