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