8 steps wm6364wm6364 signature 23→43 rule {{{1, 2, 3}, {3, 4, 5}} -> {{6, 1, 6}, {7, 4, 6}, {8, 3, 1}, {2, 5, 5}}} {{{1, 2, 3}, {3, 4, 5}} -> {{6, 1, 6}, {7, 4, 6}, {8, 3, 1}, {2, 5, 5}}}