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