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