28 lines
608 B
Plaintext
28 lines
608 B
Plaintext
# Example from: http://www.islandseeds.org/wiki/Biofuel
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# http://www.islandseeds.org/wiki/Biofuel
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graph { flow: east; }
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node { shape: ellipse; }
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[ solar energy ] { fill: yellow; }
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[ water] { fill: cyan; }
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[ soil ] { fill: burlywood; }
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-> [ vegetation ]
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-> [ processing ]
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-> [ biofuel ]
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-> [ combustion ]
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-> [ useful work ] { fill: lightgray; }
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[ combustion ] -> [ carbon dioxide ]
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[ combustion ] -> [ pollution ]
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[ processing ] ..> [ compost ] ..> [ soil ]
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[ processing ] ..> [ carbon dioxide ]
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[ processing ] ..> [ pollution ]
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[ water ] -> [ vegetation ]
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[ solar energy ] -> [ vegetation ]
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