I want you to somehow setup your drawing tool or to use different tool in order to create a file that is compatible in the way that I can import that into Flash. It's not about drawing anything useful, just add anything to the file so it's sure that the tool really modified the file.
That means to change anything in the file I've attached and send it back so I can test that by trying to import that into Flash.
You can create multiple files with different settings and send them all.
If you can save it in SWF (flash format) then it should work for sure. I don't have any tool that supports drawing in Flash directly because none of Adobe software works in Linux and I don't have Windows.
If everything fails, then you can use Inkscape. It works for sure because I've already used that for modifying HTH drawings. It's free software so it's not as refined as professional drawing tools. I had to watch some youtube tutorials because many things in that tool are not obvious & intuitive.
Other way around is that I can program some script to convert the SVG format from your tool to SVG format that works with Flash. I'm not a programmer so I have to learn Pearl or Python scripting first but that shouldn't be hard for me.