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