X=[];class String def-@;replace ?-+self end;def-a;X.reject!{|x|x. __id__==__id__};a.replace(self+?-+a) end end;at_exit{eval C=(Zlib .inflate((X*?-).tr(?-,'').tr('q-z','0-9').to_i(26).digits(0x100). pack'C*'))};def method_missing n;(X<