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