The SVG was recreated using a program to generate the shapes instead of the hand-made version. The python program used to generate the SVG is available here: https://gist.github.com/bbbradsmith/484e48841a55a7ff1c2b00fb190e5f29

A python code example that generates an equivalent image, demonstrating how the rendering techniques might be implemented: https://gist.github.com/bbbradsmith/a65212dbbb917b5bc449995f6333de66

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