ChangeSetTest_Base:
  base:
    Foo: 1
ChangeSetTest_End:
  end1:
    Baz: 1
  end2:
    Baz: 2
ChangeSetTest_EndChild:
  endchild1:
    Baz: 3
    Qux: 3
ChangeSetTest_Mid:
  mid1:
    Bar: 1
    Base: =>ChangeSetTest_Base.base
    End: =>ChangeSetTest_End.end1
  mid2:
    Bar: 2
    Base: =>ChangeSetTest_Base.base
    End: =>ChangeSetTest_End.end2