,-==*$@@@#                                          #@@@$*==-,
,,,====$##                                          ##$====,,,
,-==*$@###                                          ###@$*==-,
,-==*$@###                                          ###@$*==-,
,-==*$$$@#                                          #@$$$*==-,
,-==*$@@@#                                     ,    #@@@$*==-,
,-==*$@###                                        , ###@$*==-,
,-=*$@####                                    , -,  ####@$*=-,
,-==*$$$$# gull call.                    ,      , - #$$$$*==-,
,-==*$@### ======================================== ###@$*==-,
,,-===*$##                                          ##$*===-,,
,-==*$@### the  seagull  is a metaphysics trick;  a ###@$*==-,
,-==*$@@@# world-builder's  shortcut,  to  define a #@@@$*==-,
,,,,-===$@ section of reality and imply  its  size: @$===-,,,,
,,,-=*$$$@ place a  flock of birds at the  edge and @$$$*=-,,,
,-===**@## make  their  calls  tesselate  over  the ##@**===-,
,-==*$@### entire volume                            ###@$*==-,
,-==*$@###                                          ###@$*==-,
,-==*$@### a seagull  can be  defined  by as little ###@$*==-,
,-==*$@### as  five  vertices;  six  triangles.  (i ###@$*==-,
,,,,--=$## would recommend handling  in  swarms  of ##$=--,,,,
,,,--=*$## at least a dozen birds.)                 ##$*=--,,,
,,,,-=$@##                                          ##@$=-,,,,
,-==*$@###                                          ###@$*==-,
,-==*$@###                                          ###@$*==-,
,,,--===*@                                          @*===--,,,
,-==*$@###                                          ###@$*==-,