-[0000:00]-+-00.0
           +-02.0
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           +-1b.0-[01]----00.0
           +-1c.0-[02-04]----00.0-[03-04]----00.0-[04]----00.0
           +-1c.7-[05]----00.0
           +-1f.0
           +-1f.3
           +-1f.4
           +-1f.5
           \-1f.6