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