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