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