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