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