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.-=*=&@### -------------- ###@&=*=-.
.-=*=&@### -............- ###@&=*=-.
.-=*&@#### -. .- ####@&*=-.
.-=*=&@### -. 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. @===*=--..
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.-=*=@#### ####@=*=-.