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