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