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