SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function groupArrayInsertAt (children 2)
     ExpressionList (children 2)
      Function range (children 1)
       ExpressionList (children 1)
        Identifier number
      Function multiply (children 1)
       ExpressionList (children 2)
        Identifier number
        Literal UInt64_2
     ExpressionList (children 1)
      Literal Array_[UInt64_123]
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 1)
           Asterisk
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier system.numbers
          Literal UInt64_10
