0000000000000000000000000000000000000000000000000000000000000000 9bf55a7e7eb322f6f6cb89c9825152635999a7147b3752208fd5c46b40f5f223 committer <committer@example.com> 946771200 +0000	commit (initial): seed commit
9bf55a7e7eb322f6f6cb89c9825152635999a7147b3752208fd5c46b40f5f223 5ab0abb5b86fe3c38c034354e8be530ee5ca3d7f6067e19bf3b2647f959244eb committer <committer@example.com> 946771200 +0000	commit: gitlink base
5ab0abb5b86fe3c38c034354e8be530ee5ca3d7f6067e19bf3b2647f959244eb 5ab0abb5b86fe3c38c034354e8be530ee5ca3d7f6067e19bf3b2647f959244eb committer <committer@example.com> 946771200 +0000	checkout: moving from main to A
5ab0abb5b86fe3c38c034354e8be530ee5ca3d7f6067e19bf3b2647f959244eb 321cc89c87ade7e824341cb5d6211c6494b11be75230db8bc86c3f6c6935fc0e committer <committer@example.com> 946771200 +0000	commit: replace gitlink with A's file
321cc89c87ade7e824341cb5d6211c6494b11be75230db8bc86c3f6c6935fc0e 5ab0abb5b86fe3c38c034354e8be530ee5ca3d7f6067e19bf3b2647f959244eb committer <committer@example.com> 946771200 +0000	checkout: moving from A to B
5ab0abb5b86fe3c38c034354e8be530ee5ca3d7f6067e19bf3b2647f959244eb f548350d6190d35bcd45bd84e7adb4a338275ded3ae8e0a319ae1d1fcfdd1c53 committer <committer@example.com> 946771200 +0000	commit: replace gitlink with B's file
