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