x, y, z

Sorry! I thought I had a link to where I had drawn these last three finger positions; but obviously, that link is now outdated. Therefore, for now, I will describe them; and get some drawings up as soon as possible!

Index finger up, all other digits down.

x: |||| ||||  |||| ||||   |||| ||||  |||| |
g + 8 + 4 + 1 = "x" or decimal 29

Thumb up, all other digits down.

y: |||| ||||  |||| ||||   |||| ||||  |||| ||
g + 8 + 4 + 2 = "y" or decimal 30

All digits down.

z: |||| ||||  |||| ||||   |||| ||||  |||| || |
g + 8 + 4 + 2 + 1 = "z" or decimal 31...