[ num ] sp capword sp upword , sp capword sp upword , sp capword sp upword . sp capword sp othword sp othword sp othword . sp capword : capword sp upword , sp othword . sp capword sp othword sp othword sp capword - capword sp capword sp capword sp othword sp capword capword sp othword sp capword sp ( upword ) . sp capword . sp capword sp capword , sp num sp - sp capword sp othword sp capword sp - capword sp - sp capword sp - sp capword , sp num . num - year . ; sp year . sp .