On the edge of legibility: https://www.figma.com/proto/cmFrddnmyAIfVcaWqpFLoW/The-Garden-of-forking-path?page-id=9%3A54&node-id=9-55&p=f&viewport=32%2C139%2C0.21&t=C3IQCx91Mra7vE9Q-1&scaling=scale-down&content-scaling=fixed

Hierarchy: https://www.figma.com/proto/cmFrddnmyAIfVcaWqpFLoW/The-Garden-of-forking-path?page-id=2%3A31&node-id=9-72&viewport=50%2C832%2C0.23&t=Qij7gqLEbYmWsO4w-1&scaling=scale-down&content-scaling=fixed&starting-point-node-id=9%3A72

Inspiration: https://www.figma.com/proto/cmFrddnmyAIfVcaWqpFLoW/The-Garden-of-forking-path?page-id=0%3A1&node-id=9-109&p=f&viewport=38%2C195%2C0.23&t=0rcIvytTUItzgzVC-1&scaling=scale-down&content-scaling=fixed