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