From:

~~~ Subject:

Perhaps I should have quoted a little more from _Symmetry and

Local Maxima_. Here is the T-symmetric position given by

Saxe and Hoey. In their position, the UFL and RBD corners are

in place, and the other three pairs are swapped. The "girdle"

includes the three pairs that are swapped. Hence, there

is an axis of symmetry along the UFL-RBD axis. The odd number of

swaps is compensated by an odd number in the edges. The compensation

is not required for corners only.

R D D U U D U U BD L L F F D L L F L F F R L L F F B L R R B B F R R B R B B U R R B B UU U L U D D F D D

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Robert G. Bryan (Jerry Bryan) (304) 293-5192 Associate Director, WVNET (304) 293-5540 fax 837 Chestnut Ridge Road BRYAN@WVNVM Morgantown, WV 26505 BRYAN@WVNVM.WVNET.EDU