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