adding bar
adding foo
adding quux1
adding quux2
merging bar
merging bar failed!
merging foo and baz
merging foo failed!
1 files updated, 0 files merged, 0 files removed, 2 files unresolved
There are unresolved merges, you can redo the full merge using:
  hg update -C 2
  hg merge 1
3 files updated, 0 files merged, 1 files removed, 0 files unresolved
merging bar
merging bar failed!
merging baz and foo
merging baz failed!
1 files updated, 0 files merged, 0 files removed, 2 files unresolved
There are unresolved merges, you can redo the full merge using:
  hg update -C 1
  hg merge 2