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