From: Klaus Gottschling <gottsch@rcs.urz.tu-dresden.de>

      ___                             _____________________________ 
      | |   __    _   _===__=_      Z/_____________________________\Z
     _|_|__|__|__|_|__H~|~H~||____   Y   Y ____ ____ ____ ____ Y   Y
    |  _______________|L|_H_||---|   |   | |  | |  | |  | |  | |   |
    | |                   |  |   /   |   | L__| L__| L__| L__| |   |  
    | |                   |  |  /    |TTT|                     |TTT|
   =============================H|   |III|                     |III|
>==HH-----------------------H---H=<>=|---=======================---|=<
   HH/~~\ /~~\ F| F~| /~~\ /H~\_H     --- /~~\  (~~~~~~~~) /~~\ ---
     \__/ \__/ LJ L J \__/ \__/           \__/   ~~~~~~~~  \__/