,,,,~«=%&@                                          @&%=«~,,,,
,,,,,~«=%&                                          &%=«~,,,,,
,,,,,,~«=%                                          %=«~,,,,,,
,,,,,,,~«=                                          =«~,,,,,,,
,,,,,,,,~«                                          «~,,,,,,,,
,,,,,,,,,~                                     ,    ~,,,,,,,,,
,,,,,,,,~«                                        , «~,,,,,,,,
,,,,,,,~«=                                    , ~,  =«~,,,,,,,
,,,,,,~«=% 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.)                 ~,,,,,,,,,
,,,,,,,,~«                                          «~,,,,,,,,
,,,,,,,~«=                                          =«~,,,,,,,
,,,,,,~«=%                                          %=«~,,,,,,
,,,,,~«=%&                                          &%=«~,,,,,
,,,,~«=%&@                                          @&%=«~,,,,