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