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