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