SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function range (children 1)
     ExpressionList (children 2)
      Function toIPv4 (children 1)
       ExpressionList (children 1)
        Literal \'172.31.0.0\'
      Function toIPv4 (children 1)
       ExpressionList (children 1)
        Literal \'172.31.0.10\'