,,@@,,@,@,                                          ,@@,@,@,@,
,@,@,@@,@,                                          ,,@,@,@,@,
@@,@,,@,@,                                          ,@@,@,@,@,
,@,@,@@,@,                                          ,,@,@,@,@,
@@,@,,@,@,                                          ,@@,@,@,@,
,@,@,@@,@,                                     ,    ,,@,@,@,@,
@@,@,,@,@,                                        , ,@@,@,@,@,
,@,@,@@,@,                                    , -,  ,,@,@,@,@,
@@,@,,@,@, 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.)                 ,,@,@,@,@,
@@,@,,@,@,                                          ,@@,@,@,@,
,@,@,@@,@,                                          ,,@,@,@,@,
@@,@,,@,@,                                          ,@@,@,@,@,
,@,@,@@,@,                                          ,,@,@,@,@,
@@,@,,@,@,                                          ,@@,@,@,@,