ADV POTGIETER
You to show that, is entirely up to you in fact if you want to do that then it's fine, I don't have any difficulty but I don't want to - I'm - I'm not insisting that you should show that to us, you can in fact just describe it to us as well for my purposes. But if you want to show it, it's - it's your choice really.  So you can either just describe it to us or what ever way you want to handle it.