17 steps wm4862wm4862 signature 32→52 rule {{{1, 2}, {1, 3}, {1, 4}} -> {{5, 5}, {5, 2}, {2, 5}, {3, 2}, {3, 4}}} {{{1, 2}, {1, 3}, {1, 4}} -> {{5, 5}, {5, 2}, {2, 5}, {3, 2}, {3, 4}}}