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