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From: Andrew John Walker <ajw01@uow.edu.au>
Message-Id: <199805010552.PAA00579@wumpus.its.uow.edu.au>
Subject: Square like groups
To: cube-lovers@ai.mit.edu
Date: Fri, 1 May 1998 15:52:34 +1000 (EST)

	Does anyone have any information on patterns where each
face only contains opposite colours, but are not in the square
group?  L' R U2 L R' may be an example. If square moves
are applied to such patterns to form new groups, how many such groups
exist?
	Andrew Walker