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+bs(144.486,431.685,0)
+bs(368.033,431.685,0)
+bs(368.033,531.257,0)
+lw(1)
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+bs(151.551,424.722,0)
+bs(374.601,424.722,0)
+bs(374.601,529.224,0)
+lw(1)
+ld((4, 4))
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+G()
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+fp((0,0,0))
+le()
+lw(1)
+Fn('Times-Roman')
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+G_()
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+txt('afs process',(106.135,651.24))
+lw(1)
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+lw(1)
+ld((5, 5))
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+fp((0,0,0))
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+lw(1)
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+txt('sender',(477.579,574.056))
+lw(1)
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+txt('cmd',(0.886791,0,0,1,355.258,557.908))
+fp((0,0,0))
+le()
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+txt('server process',(286.284,618.44))
+G()
+lw(1)
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+b()
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+lw(1)
+la1(([(-4.0, 3.0), (2.0, 0.0), (-4.0, -3.0), (-4.0, 3.0)], 1))