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