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