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