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