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