0000000000000000000000000000000000000000 9fa918ebcb4e71d65111bf426d3bb20463c8a9a6 committer <committer@example.com> 946771200 +0000	commit (initial): init
9fa918ebcb4e71d65111bf426d3bb20463c8a9a6 9fa918ebcb4e71d65111bf426d3bb20463c8a9a6 committer <committer@example.com> 946771200 +0000	checkout: moving from main to A
9fa918ebcb4e71d65111bf426d3bb20463c8a9a6 4b223685fb54ccf8e390739440ddd65f69ead854 committer <committer@example.com> 946771200 +0000	commit: 'A' changes 'a/sub/b'
4b223685fb54ccf8e390739440ddd65f69ead854 9fa918ebcb4e71d65111bf426d3bb20463c8a9a6 committer <committer@example.com> 946771200 +0000	checkout: moving from A to B
9fa918ebcb4e71d65111bf426d3bb20463c8a9a6 7abf1ed63fbdbcbd48aab8422e9c7a3d82bddd8e committer <committer@example.com> 946771200 +0000	commit: rm -Rf a/ && add empty 'a' (which is like a rename from an empty deleted file)
