0000000000000000000000000000000000000000 702a298f6ea9a4886d7c8137263b7b97a8e0adea committer <committer@example.com> 946771200 +0000	commit (initial): add submodule
702a298f6ea9a4886d7c8137263b7b97a8e0adea 3c4bb49ab4570c02661d19a57b48c4dd1123ffa8 committer <committer@example.com> 946771200 +0000	commit: this
