RT 42 time. A time to base 42. All signs are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, ∮ , Ä, Ö, Ü, ß, @