Is it possibile to build in a simplification of receipes from arcospheres? Instead of eight arcospheres only four:

alpha, beta, gamma, delta only.

(class 1: a,b,g,d) <-- still in use
(class 2: epsiolon, phi, theta, omega) <-- remove

Changing receipes:
- all receipes needed some class 2 elements: remove need
- all receipes need only class 2 elements: need only two class 1 elements
- receipes for conversion: alpha+beta = gamma+delta; alpha+gamma = beta+delta; alpha+delta = beta+gamma; beta+gamma = alpha+delta; beta+delta = alpha+gamma; gamma+delta = alpha+beta

Thank you.

I've always wanted to do this but it's still beyond my skills as a programmer.