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