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