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