SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function if (children 1)
     ExpressionList (children 3)
      Function if (children 1)
       ExpressionList (children 3)
        Function greater (children 1)
         ExpressionList (children 2)
          Identifier number
          Literal UInt64_0
        Function intDiv (children 1)
         ExpressionList (children 2)
          Literal UInt64_42
          Identifier number
        Literal UInt64_0
      Function intDiv (children 1)
       ExpressionList (children 2)
        Literal UInt64_42
        Identifier number
      Literal UInt64_8
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_5