SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function base58Decode (children 1)
     ExpressionList (children 1)
      Identifier val
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 1)
          ExpressionList (children 1)
           Function arrayJoin (alias val) (children 1)
            ExpressionList (children 1)
             Function array (children 1)
              ExpressionList (children 4)
               Function toFixedString (children 1)
                ExpressionList (children 2)
                 Literal \'111\'
                 Literal UInt64_3
               Function toFixedString (children 1)
                ExpressionList (children 2)
                 Literal \'bG7y\'
                 Literal UInt64_4
               Function toFixedString (children 1)
                ExpressionList (children 2)
                 Literal \'bQZu\'
                 Literal UInt64_4
               Function toFixedString (children 1)
                ExpressionList (children 2)
                 Literal \'bQbp\'
                 Literal UInt64_4