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