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