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