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