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