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