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