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