SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function CAST (alias poly_with_hole) (children 1)
     ExpressionList (children 2)
      Function array (children 1)
       ExpressionList (children 2)
        Function array (children 1)
         ExpressionList (children 5)
          Literal Tuple_(UInt64_0, UInt64_0)
          Literal Tuple_(UInt64_100, UInt64_0)
          Literal Tuple_(UInt64_100, UInt64_100)
          Literal Tuple_(UInt64_0, UInt64_100)
          Literal Tuple_(UInt64_0, UInt64_0)
        Function array (children 1)
         ExpressionList (children 5)
          Literal Tuple_(UInt64_25, UInt64_25)
          Literal Tuple_(UInt64_75, UInt64_25)
          Literal Tuple_(UInt64_75, UInt64_75)
          Literal Tuple_(UInt64_25, UInt64_75)
          Literal Tuple_(UInt64_25, UInt64_25)
      Literal \'Polygon\'
   ExpressionList (children 1)
    Function flipCoordinates (children 1)
     ExpressionList (children 1)
      Identifier poly_with_hole
