Setup For Sigil No.2
The setup for this stage is the most complex part of the solve. If you can make
it through this part you will easily follow along with the rest of the method. After this setup
you will use either of these Sigils to insert the "focus square" into the middle
layer of the cube.
Sigil No.2 left side & Sigil No.2 right side
This sigil has eight turns and it might look difficult to remember at first glance,
but actually the first four turns are exactly the same as the sigil that you just used
to place the underside corners. So, all you need to do is add four new turns and you
will have Sigil No.2.