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