modify test.txt
testB first commit
i -> II
recovery to i
Revert "testB first commit"

This reverts commit bfefadb5daa86b98bf15cfdfb760caf21aa7e40f.
Revert "recovery to i"

This reverts commit 9b249a85d30c2e0655cca5656c3c7ad99b2507af.
testtest
C init
ab born #1 commit @ branch AB
Merge branch 'AB'
Merge branch 'old_A'
retry renew A
Merge branch 'old_A_renew'

Conflicts:
	test.txt
test a
test b
test a1 1
reverse
del