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