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