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