10 steps wm4666wm4666 signature 32→52 rule {{{1, 2}, {1, 3}, {1, 4}} -> {{2, 2}, {2, 3}, {3, 4}, {3, 5}, {4, 5}}} {{{1, 2}, {1, 3}, {1, 4}} -> {{2, 2}, {2, 3}, {3, 4}, {3, 5}, {4, 5}}}