$4\times 4\times 4$ の rubik's cube で見た目上変化を起こさない変換 [-7,3,7,4,-7,-3,7,6,-3,-6,4,6,3,-6,-4,-4]
77
83
76
82
$\underset{ \left( \begin{array}{ccc} 77 & 82 & 83\\ 82 & 83 & 77 \end{array} \right) }{\rightarrow}$
82
77
76
83