______        _____     ____       ______
       _____|      |______|     |___|    |_____|      |
      |            |            |        |            |
      |      _     |     -------|        |      _     |
      |            |            |        |            |
      |            |            |        |            |
      |      _     |-----       |        |      _     |
      |      |_____|      ______|     ___|      |_____|
      |______|     |_____|      |____|   |______|

                                             rEk