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