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