100 steps wm4542wm4542 signature 23→33 rule {{{1, 1, 2}, {2, 3, 4}} -> {{3, 3, 4}, {4, 1, 1}, {3, 5, 1}}} {{{1, 1, 2}, {2, 3, 4}} -> {{3, 3, 4}, {4, 1, 1}, {3, 5, 1}}}