$:~.......                                          .......~:$
*$:~......                                          ......~:$*
¤*$:~.....                                          .....~:$*¤
#¤*$:~....                                          ....~:$*¤#
@#¤*$:~...                                          ...~:$*¤#@
#@#¤*$:~..              ..............              ..~:$*¤#@#
@#¤*$:~...              ..............              ...~:$*¤#@
#¤*$:~....              ..          ..              ....~:$*¤#
¤*$:~.....              .. FEEDBACK ..              .....~:$*¤
*$:~......              ..          ..              ......~:$*
$:~.......              ..............              .......~:$
:~........              ..............              ........~:
$:~.......                                          .......~:$
*$:~...... FEEDBACK  IS  FOR  MAKING  THE PROCESS A ......~:$*
¤*$:~..... WHOLE  LOT MORE  MESSY,  TO  INTRODUCE A .....~:$*¤
#¤*$:~.... FRACTAL IN  THE  SPICE MIX...  THINGS OR ....~:$*¤#
@#¤*$:~... POPULATIONS  OF THINGS START  TO BE SELF ...~:$*¤#@
#@#¤*$:~..        REFERENTIAL OR SELF EATING        ..~:$*¤#@#
@#¤*$:~... (AUTOVORE...) OR SPIRALING  IN OR OUT... ...~:$*¤#@
#¤*$:~....                                          ....~:$*¤#
¤*$:~..... IN THE  SIXTIES THEY DID RESEARCH IN THE .....~:$*¤
*$:~...... JUNGLE  AND  IN THE SEA  AND THEY  FOUND ......~:$*
$:~....... THAT FEEDBACK DOES NOT GIVE RISE  TO  AN .......~:$
:~........ EQUILIBRIUM. THEY  WERE TRYING TO  PROVE ........~:
$:~....... THAT NATURE IS A TAME  BEAST. BUT  SHE'S .......~:$
*$:~......                   NOT!                   ......~:$*
¤*$:~..... THIS  MAY  HOLD TRUE  OUT  THERE...  BUT .....~:$*¤
#¤*$:~.... MAYBE NOT IN  SIGNAL WIZARDRY? DEPENDING ....~:$*¤#
@#¤*$:~... ON  YOUR  TECHNIQUE,  YOU  MIGHT  EASILY ...~:$*¤#@
#@#¤*$:~..            FIND RECURRENCES.             ..~:$*¤#@#
@#¤*$:~...                                          ...~:$*¤#@
#¤*$:~....                                          ....~:$*¤#
¤*$:~.....                                          .....~:$*¤
*$:~......                                          ......~:$*
$:~.......                                          .......~:$
:~........                                          ........~: