SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function remote (children 1)
       ExpressionList (children 2)
        Literal \'127.{2,4}\'
        Function view (children 1)
         ExpressionList (children 1)
          SelectWithUnionQuery (children 1)
           ExpressionList (children 1)
            SelectQuery (children 3)
             ExpressionList (children 1)
              Function sleep (children 1)
               ExpressionList (children 1)
                Literal Float64_0.1
             TablesInSelectQuery (children 1)
              TablesInSelectQueryElement (children 1)
               TableExpression (children 1)
                Function numbers (children 1)
                 ExpressionList (children 1)
                  Literal UInt64_20
             Set
   Literal UInt64_10
   Set