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