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