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