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