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