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