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