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