......,-;$                                          $;-,......
.......,-;                                          ;-,.......
........,-                                          -,........
.......,-;                                          ;-,.......
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.....,-;$§                                     .    §$;-,.....
....,-;$§£                                        . £§$;-,....
...,-;$§£#                                    . ,.  #£§$;-,...
..,-;$§£## 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.)                 #£§$;-,...
..,-;$§£##                                          ##£§$;-,..
.,-;$§£###                                          ###£§$;-,.
..,-;$§£##                                          ##£§$;-,..
...,-;$§£#                                          #£§$;-,...
....,-;$§£                                          £§$;-,....