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