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