0000000000000000000000000000000000000000 2a089c0fc649c520a0c6095cafad43a4ff952821 committer <committer@example.com> 2000000060 -0700	commit (initial): c1
2a089c0fc649c520a0c6095cafad43a4ff952821 5d4ad0c1e8706e70b0882353fc25c302965e2f2a committer <committer@example.com> 2000000120 -0700	commit: c2
