SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 5)
    Function round (children 1)
     ExpressionList (children 2)
      Function cramersV (children 1)
       ExpressionList (children 2)
        Identifier a
        Identifier b
      Literal UInt64_2
    Function round (children 1)
     ExpressionList (children 2)
      Function cramersVBiasCorrected (children 1)
       ExpressionList (children 2)
        Identifier a
        Identifier b
      Literal UInt64_2
    Function round (children 1)
     ExpressionList (children 2)
      Function theilsU (children 1)
       ExpressionList (children 2)
        Identifier a
        Identifier b
      Literal UInt64_2
    Function round (children 1)
     ExpressionList (children 2)
      Function theilsU (children 1)
       ExpressionList (children 2)
        Identifier b
        Identifier a
      Literal UInt64_2
    Function round (children 1)
     ExpressionList (children 2)
      Function contingency (children 1)
       ExpressionList (children 2)
        Identifier a
        Identifier b
      Literal UInt64_2
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Subquery (children 1)
       SelectWithUnionQuery (children 1)
        ExpressionList (children 1)
         SelectQuery (children 2)
          ExpressionList (children 2)
           Identifier number (alias a)
           Function plus (alias b) (children 1)
            ExpressionList (children 2)
             Identifier number
             Literal UInt64_1
          TablesInSelectQuery (children 1)
           TablesInSelectQueryElement (children 1)
            TableExpression (children 1)
             Function numbers (children 1)
              ExpressionList (children 1)
               Literal UInt64_150