[alternate]
root_key = alternate root value
parent =
  child = alternate value for child
another_root_key = alternate another root value
another_parent =
  another_child = alternate value for another child
[default]
root_key = root value
another_root_key = another root value
parent =
  child = value for child
[bad]
 = ignored
empty_value =
parent =
  child = bad child
