diff --git a/kabbala.jl/kabbala.jl b/kabbala.jl/kabbala.jl
new file mode 100644
index 0000000..e0e5720
--- /dev/null
+++ b/kabbala.jl/kabbala.jl
@@ -0,0 +1,6 @@
+using Graphs
+using GraphIO
+
+tree_of_life = loadgraph("tree-of-life.txt", GraphIO.EdgeList.EdgeListFormat())
+
+print(adjacency_matrix(tree_of_life))
diff --git a/kabbala.jl/shell.nix b/kabbala.jl/shell.nix
new file mode 100644
index 0000000..a4dd4c7
--- /dev/null
+++ b/kabbala.jl/shell.nix
@@ -0,0 +1,4 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.mkShell {
+  packages = [ pkgs.julia ];
+}
diff --git a/kabbala.jl/tree-of-life.txt b/kabbala.jl/tree-of-life.txt
new file mode 100644
index 0000000..8c6d315
--- /dev/null
+++ b/kabbala.jl/tree-of-life.txt
@@ -0,0 +1,22 @@
+1 2
+1 3
+1 6
+2 3
+2 6
+2 4
+3 6
+3 5
+4 5
+4 6
+4 7
+5 6
+5 8
+6 7
+6 9
+6 8
+7 8
+7 9
+7 10
+8 9
+8 10
+9 10