Strings that setup for a punish counter adamant flame still a work in progress, if enough is found I'll make a part 2 to this vid.
Akuma Playlist can be found here:
   • SF6: Akuma Combo/Tech Guides  

Timestamps:
0:00 - Demon Flip Setup
0:15 - Meaty Adamant Flame
0:25 - Adamant Flame Shimmy
1:51 - String Concepts