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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 ¨¨¨^=*^¤¶#
¶¤^*=^¨¨¨¨ make their calls tesselate over the ¨¨¨¨^=*^¤¶
¤^*=^¨¨¨¨¨ entire volume ¨¨¨¨¨^=*^¤
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¤^*=^¨¨¨¨¨ 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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