Explain EXPLAIN (children 2)
 Set
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Asterisk
    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)
              Function remote (children 1)
               ExpressionList (children 2)
                Literal \'127.0.0.{1,2}\'
                Function numbers (children 1)
                 ExpressionList (children 1)
                  Literal UInt64_2
           Function equals (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_1
