[ num ] sp upword , sp caplet . sp othword sp upword , sp caplet . , sp capword sp othword sp othword sp othword sp othword sp othword othword sp othword : sp capword sp othword sp othword sp othword , sp othword sp num othword sp capword sp capword sp capword sp capword sp capword , othword . sp num – num , sp capword , sp upword , sp upword , sp year .