Begin with process 22 of basic.
The other three places are folded in the same way.
Finished !! It's variation X.
Add curls. It's variasion X'.
Begin with process 25 of Variation X
The other three places are folded in the same way.
Finished !! It's variation Y.
Begin with process 28 of variation Y.
The other three places are folded in the same way.
Finished !! It's variation Z.