Geometric Necklace

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