SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    WithElement (children 1)
     Subquery (children 1)
      SelectWithUnionQuery (children 1)
       ExpressionList (children 1)
        SelectQuery (children 3)
         ExpressionList (children 1)
          Identifier number (alias n)
         TablesInSelectQuery (children 1)
          TablesInSelectQueryElement (children 1)
           TableExpression (children 1)
            TableIdentifier system.numbers
         Literal UInt64_5
   ExpressionList (children 2)
    Function hex (children 1)
     ExpressionList (children 1)
      Function keccak256 (children 1)
       ExpressionList (children 1)
        Literal \'consistent\'
    Function hex (children 1)
     ExpressionList (children 1)
      Function keccak256 (children 1)
       ExpressionList (children 1)
        Function toString (children 1)
         ExpressionList (children 1)
          Identifier n
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier iterations
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier n
