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