,,,^=†*$@#                                          #@$*†=^,,,
,,^=†*$@##                                          ##@$*†=^,,
,^=†*$@###                                          ###@$*†=^,
,,^=†*$@##                                          ##@$*†=^,,
,,,^=†*$@#                                          #@$*†=^,,,
,,,,^=†*$@              ^^^^^^^^^^^^^^              @$*†=^,,,,
,,,,,^=†*$              ^,,,,,,,,,,,,^              $*†=^,,,,,
,,,,^=†*$@              ^,          ,^              @$*†=^,,,,
,,,^=†*$@#              ^, 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.             @$*†=^,,,,
,,,,,^=†*$                                          $*†=^,,,,,
,,,,^=†*$@                                          @$*†=^,,,,
,,,^=†*$@#                                          #@$*†=^,,,
,,^=†*$@##                                          ##@$*†=^,,
,^=†*$@###                                          ###@$*†=^,
,,^=†*$@##                                          ##@$*†=^,,