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