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..:=\%@###                                    . :.  ###@%\=:..
.:=\%@#### GULL CALL.                    .      . : ####@%\=:.
..:=\%@### ======================================== ###@%\=:..
...:=\%@##                                          ##@%\=:...
....:=\%@# THE  SEAGULL IS  A METAPHYSICS TRICK;  A #@%\=:....
.....:=\%@ WORLD-BUILDER'S SHORTCUT,  TO  DEFINE  A @%\=:.....
....:=\%@# SECTION  OF REALITY  AND IMPLY ITS SIZE: #@%\=:....
...:=\%@## PLACE A FLOCK OF  BIRDS AT THE EDGE  AND ##@%\=:...
..:=\%@### MAKE  THEIR  CALLS  TESSELATE  OVER  THE ###@%\=:..
.:=\%@#### ENTIRE VOLUME                            ####@%\=:.
..:=\%@###                                          ###@%\=:..
...:=\%@## A  SEAGULL CAN BE DEFINED  BY AS  LITTLE ##@%\=:...
....:=\%@# AS  FIVE  VERTICES;  SIX  TRIANGLES.  (I #@%\=:....
.....:=\%@ WOULD  RECOMMEND HANDLING  IN  SWARMS OF @%\=:.....
....:=\%@# AT LEAST A DOZEN BIRDS.)                 #@%\=:....
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