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