outline from word 2013

hello I have made an outline in Word 2013 and saved it as rtf format.
I tired to import it into Scirvener. but Scirvener did not recognise the file type and did not create a full hierarchy of folders and file on Bİnder or Corkboard.
Could you help me to transfer my outline created on Word 2013 into Scirvener as a full hierarchy?

Apparently MS word does not support OPML.
This link may be useful: