Here's a graph of those students, and the transitive closure of all of their students, too: https://i.ibb.co/hsYjDcg/nadia.png https://i.ibb.co/hsYjDcg/nadia.p

Here's a graph of those students, and the transitive closure of all of their students, too: https://i.ibb.co/hsYjDcg/nadia.png https://i.ibb.co/hsYjDcg/nadia.png (warning: large)