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