16 steps wm1157wm1157 signature 32→52 rule {{{1, 2}, {1, 3}, {1, 4}} -> {{1, 1}, {5, 1}, {5, 2}, {3, 5}, {4, 3}}} {{{1, 2}, {1, 3}, {1, 4}} -> {{1, 1}, {5, 1}, {5, 2}, {3, 5}, {4, 3}}}