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