Chain

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