On 11/14/94 at 23:41:00 Dik.Winter@cwi.nl said:

You mean: F2 U3 D2 L3 D3 R1 U2 B2 R1 B2 R3 D1 L1 D3 R2 U1 D3 (or rather
its inverse)?  Took Kociemba's algorithm 10 minutes.  I do not yet
know whether this is minimal.

Are you applying Kociemba's algorithm to the <U,R> antipodal positions
in the context of <U,R> or in the context of G?

In the context of G. I have no idea what Kociemba's algorithm in the
context of <U,R> should be; hence my question.

dik