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