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