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