Geometric Stackable Ring

*******     *     *        ******   *******  *******  *     *  
*          * *    *        *     *     *          *   *   **   
*          * *    *        *     *     *         *    * **     
****      *   *   *        ******      *        *     **       
*         *****   *        *   *       *       *      * **     
*        *     *  *        *    *      *      *       *   **   
*        *     *  *******  *     *  *******  *******  *     *