Cavalletto manutensione fisso

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