# commit 2 [new_file] b [modified] a [copied] a => c a => d [deleted] (MD5) a 2cd6ee2c70b0bde53fbe6cac3c8b8bb1 b 3b5d5c3712955042212316173ccf37be c 60b725f10c9c85c70d97880dfe8191b3 d 60b725f10c9c85c70d97880dfe8191b3 # commit 1 [new_file] a [modified] [copied] [deleted] (MD5) a 60b725f10c9c85c70d97880dfe8191b3