SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 5)
   ExpressionList (children 38)
    Identifier k
    Function uniq (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniq (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniq (children 1)
     ExpressionList (children 2)
      Identifier x
      Identifier y
    Function uniq (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
    Function uniq (children 1)
     ExpressionList (children 3)
      Identifier x
      Identifier y
      Identifier z
    Function uniq (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 3)
        Identifier x
        Identifier y
        Identifier z
    Function uniqCombined (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqCombined (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqCombined (children 1)
     ExpressionList (children 2)
      Identifier x
      Identifier y
    Function uniqCombined (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
    Function uniqCombined (children 1)
     ExpressionList (children 3)
      Identifier x
      Identifier y
      Identifier z
    Function uniqCombined (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 3)
        Identifier x
        Identifier y
        Identifier z
    Function uniqCombined (children 2)
     ExpressionList (children 1)
      Identifier x
     ExpressionList (children 1)
      Literal UInt64_17
    Function uniqCombined (children 2)
     ExpressionList (children 1)
      Identifier x
     ExpressionList (children 1)
      Literal UInt64_17
    Function uniqCombined (children 2)
     ExpressionList (children 2)
      Identifier x
      Identifier y
     ExpressionList (children 1)
      Literal UInt64_17
    Function uniqCombined (children 2)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
     ExpressionList (children 1)
      Literal UInt64_17
    Function uniqCombined (children 2)
     ExpressionList (children 3)
      Identifier x
      Identifier y
      Identifier z
     ExpressionList (children 1)
      Literal UInt64_17
    Function uniqCombined (children 2)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 3)
        Identifier x
        Identifier y
        Identifier z
     ExpressionList (children 1)
      Literal UInt64_17
    Function uniqHLL12 (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqHLL12 (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqHLL12 (children 1)
     ExpressionList (children 2)
      Identifier x
      Identifier y
    Function uniqHLL12 (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
    Function uniqHLL12 (children 1)
     ExpressionList (children 3)
      Identifier x
      Identifier y
      Identifier z
    Function uniqHLL12 (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 3)
        Identifier x
        Identifier y
        Identifier z
    Function uniqExact (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqExact (children 1)
     ExpressionList (children 1)
      Identifier x
    Function uniqExact (children 1)
     ExpressionList (children 2)
      Identifier x
      Identifier y
    Function uniqExact (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
    Function uniqExact (children 1)
     ExpressionList (children 3)
      Identifier x
      Identifier y
      Identifier z
    Function uniqExact (children 1)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 3)
        Identifier x
        Identifier y
        Identifier z
    Function uniqUpTo (children 2)
     ExpressionList (children 1)
      Identifier x
     ExpressionList (children 1)
      Literal UInt64_5
    Function uniqUpTo (children 2)
     ExpressionList (children 1)
      Identifier x
     ExpressionList (children 1)
      Literal UInt64_5
    Function uniqUpTo (children 2)
     ExpressionList (children 2)
      Identifier x
      Identifier y
     ExpressionList (children 1)
      Literal UInt64_5
    Function uniqUpTo (children 2)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 2)
        Identifier x
        Identifier y
     ExpressionList (children 1)
      Literal UInt64_5
    Function uniqUpTo (children 2)
     ExpressionList (children 3)
      Identifier x
      Identifier y
      Identifier z
     ExpressionList (children 1)
      Literal UInt64_5
    Function uniqUpTo (children 2)
     ExpressionList (children 1)
      Function tuple (children 1)
       ExpressionList (children 3)
        Identifier x
        Identifier y
        Identifier z
     ExpressionList (children 1)
      Literal UInt64_5
    Function count (alias c) (children 1)
     ExpressionList
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 3)
          ExpressionList (children 4)
           Function modulo (alias k) (children 1)
            ExpressionList (children 2)
             Function multiply (children 1)
              ExpressionList (children 2)
               Function plus (children 1)
                ExpressionList (children 2)
                 Identifier number
                 Literal UInt64_10375376009059998246
               Literal UInt64_7402567796504994643
             Literal UInt64_131
           Function modulo (alias x) (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_10
           Function modulo (alias y) (children 1)
            ExpressionList (children 2)
             Function intDiv (children 1)
              ExpressionList (children 2)
               Identifier number
               Literal UInt64_10
             Literal UInt64_10
           Function toString (alias z) (children 1)
            ExpressionList (children 1)
             Function modulo (children 1)
              ExpressionList (children 2)
               Function intDiv (children 1)
                ExpressionList (children 2)
                 Identifier number
                 Literal UInt64_100
               Literal UInt64_10
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             TableIdentifier system.numbers
          Literal UInt64_100000
   ExpressionList (children 1)
    Identifier k
   ExpressionList (children 2)
    OrderByElement (children 1)
     Identifier c
    OrderByElement (children 1)
     Identifier k
   Literal UInt64_10