..«/^*¤@## ##@¤*^/«..
....««//*¤ ¤*//««....
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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.) ##@¤*^/«..
..«/^*¤@## ##@¤*^/«..
.....«^^^¤ ¤^^^«.....
......«^¤¤ ¤¤^«......
..«/^*¤@@# #@@¤*^/«..
..«/^*¤@@# #@@¤*^/«..