...^-=$%## ##%$=-^...
..^-=$%### ###%$=-^..
.^-=$%#### ####%$=-^.
..^-=$%### ###%$=-^..
...^-=$%## ##%$=-^...
....^-=$%# ^^^^^^^^^^^^^^ #%$=-^....
...^-=$%## ^............^ ##%$=-^...
..^-=$%### ^. .^ ###%$=-^..
.^-=$%#### ^. feedback .^ ####%$=-^.
..^-=$%### ^. .^ ###%$=-^..
...^-=$%## ^............^ ##%$=-^...
....^-=$%# ^^^^^^^^^^^^^^ #%$=-^....
...^-=$%## ##%$=-^...
..^-=$%### feedback is for making the process a ###%$=-^..
.^-=$%#### whole lot more messy, to introduce a ####%$=-^.
..^-=$%### fractal in the spice mix... things or ###%$=-^..
...^-=$%## populations of things start to be self ##%$=-^...
....^-=$%# referential or self eating #%$=-^....
...^-=$%## (autovore...) or spiraling in or out... ##%$=-^...
..^-=$%### ###%$=-^..
.^-=$%#### in the sixties they did research in the ####%$=-^.
..^-=$%### jungle and in the sea and they found ###%$=-^..
...^-=$%## that feedback does not give rise to an ##%$=-^...
....^-=$%# equilibrium. they were trying to prove #%$=-^....
...^-=$%## that nature is a tame beast. but she's ##%$=-^...
..^-=$%### not! ###%$=-^..
.^-=$%#### this may hold true out there... but ####%$=-^.
..^-=$%### maybe not in signal wizardry? depending ###%$=-^..
...^-=$%## on your technique, you might easily ##%$=-^...
....^-=$%# find recurrences. #%$=-^....
...^-=$%## ##%$=-^...
..^-=$%### ###%$=-^..
.^-=$%#### ####%$=-^.
..^-=$%### ###%$=-^..
...^-=$%## ##%$=-^...
....^-=$%# #%$=-^....