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