In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Q: ['I', 745, 1155, 4193, 7761, 'D', 'f', 'g', 'k', 8111, 5409, 6583, 4803, 'C', 9413, 'e', 3283, 1255, 's', 'R', 6451, 8987, 'm', 9305, 'P', '8315', 'U', 'V', '7883', '8037', 'Y', 'z', '8291', 'n', 'r', '7647', '9127', 'p', 'h', 'R', '5969', '7633', 'w', 'M', '6491', 'w', 'C', 'd', 'l', '1685', '9793', 'q', '6277', 'm', 5841, 1387, 9605, 'W', 899, 'X'], ['q', 'a', 2469, 1293, 'I', 'x', 'T', 'T', 'g', 'S', 's', 'q', 'R', 4933, 'O', 5325, 'g', 1049, 5749, 9511, 'X', 267, 6415, 203, 9447, 6833, 'd', 5787, 'G', 'P', '8315', 'U', 'V', '7883', '8037', 'Y', 'z', '8291', 'n', 'r', '7647', '9127', 'p', 'h', 'R', '5969', '7633', 'w', 'M', '6491', 'w', 'C', 'd', 'l', '1685', '9793', 'q', '6277', 'p', 'e', 'n', 2957, 'F', 5427, 5813, 'm', 9883, 4433, 6901, 'D', 'f', 10027]
A: 
P, 8315, U, V, 7883, 8037, Y, z, 8291, n, r, 7647, 9127, p, h, R, 5969, 7633, w, M, 6491, w, C, d, l, 1685, 9793, q, 6277