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