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