Oh man, this is my best memory of last year's AoC. After uselessly noodling for a while, I used Graphviz to draw the graph to an SVG file. It drew two messy bal

Oh man, this is my best memory of last year's AoC. After uselessly noodling for a while, I used Graphviz to draw the graph to an SVG file. It drew two messy balls of yarn neatly connected by three edges. My script still says "TODO: find a real solution". Good times.