Necklace

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