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¨,»/$@§£## gull call.                    ¨      ¨ , ##£§@$/»,¨
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¨¨¨¨,/@§§£ the seagull  is a metaphysics  trick;  a £§§@/,¨¨¨¨
¨,/$@§£### world-builder's shortcut,  to  define  a ###£§@$/,¨
¨,»/$@@@§# section of reality and imply  its  size: #§@@@$/»,¨
¨,»/$@§£## place  a flock of birds at the edge  and ##£§@$/»,¨
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¨¨¨¨¨¨»/@§ a  seagull can  be defined by  as little §@/»¨¨¨¨¨¨
¨,»/$@§££# as  five  vertices;  six  triangles.  (i #££§@$/»,¨
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¨,»/$@§£## at least a dozen birds.)                 ##£§@$/»,¨
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