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