.:~††††%%¤                                          ¤%%††††~:.
.:~††%¤###                                          ###¤%††~:.
...:††††%¤                                          ¤%††††:...
.:~††%¤¤¤#                                          #¤¤¤%††~:.
.:~††%¤###                                          ###¤%††~:.
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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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.....:††%¤                                          ¤%††:.....
.:~††%¤###                                          ###¤%††~:.
.:~††%¤¤¤¤                                          ¤¤¤¤%††~:.