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