SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function IPv4CIDRToRange (children 1)
     ExpressionList (children 2)
      Function toIPv4 (children 1)
       ExpressionList (children 1)
        Literal \'0.0.0.0\'
      Literal UInt64_8