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