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