1$ git diff-tree --root -p initial
2444ac553ac7612cc88969031b02b3767fb8a353a
3diff --git a/dir/sub b/dir/sub
4new file mode 100644
5index 0000000..35d242b
6--- /dev/null
7+++ b/dir/sub
8@@ -0,0 +1,2 @@
9+A
10+B
11diff --git a/file0 b/file0
12new file mode 100644
13index 0000000..01e79c3
14--- /dev/null
15+++ b/file0
16@@ -0,0 +1,3 @@
17+1
18+2
19+3
20diff --git a/file2 b/file2
21new file mode 100644
22index 0000000..01e79c3
23--- /dev/null
24+++ b/file2
25@@ -0,0 +1,3 @@
26+1
27+2
28+3
29$