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