Date: Fri, 20 Oct 95 12:46:32 -0400 (EDT)
From: Georges Helm <geohelm@pt.lu
>
Subject: Re: Old question about 2 adj edgeshow to flip 2 adj. edges (and nothing else) in 4x4x4 cube?
r^2 U^2 r l' U^2 r' U^2 r U^2 r l U^2 l' U^2 r U^2 l r^2 U^2
Georges
geohelm@pt.lu