In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[EX Q]: ['s', 1831, 3659, 885, 3421, 'S', 9363, 'p', 'Q', 1071, 7201, 6077, 6535, 'o', 3137, 'M', 'D', 'G', '427', 'U', '8051', '7119', '4521', 'y', '2607', '7041', '4119', '9611', '555', 'B', '9969', 'x', 'E', '475', '4687', '6641', 'H', '2071', 'I', 'G', 9115, 'S', 5257, 'X', 3061, 1941, 1875, 5597, 2759, 8795, 6655, 5867, 'M', 6725, 5417, 2145, 'a', 1387, 'h'], [1397, 'J', 'g', 'M', 'D', 'G', '427', 'U', '8051', '7119', '4521', 'y', '2607', '7041', '4119', '9611', '555', 'B', '9969', 'x', 'E', '475', '4687', '6641', 'H', '2071', 'R', 1233, 'J', 'M', 8625, 't', 'S', 4605, 5553, 'm', 5307, 'V', 4147]
[EX A]: M, D, G, 427, U, 8051, 7119, 4521, y, 2607, 7041, 4119, 9611, 555, B, 9969, x, E, 475, 4687, 6641, H, 2071

[EX Q]: ['q', 'o', 4457, 'n', 5225, 3633, 8939, 8239, 8309, 8551, 'g', 'i', 231, 9961, 7455, 3895, 7053, 'z', 9989, 'j', 'M', 'X', 'H', 'o', '8723', 'c', 'v', '3103', 'a', 'F', 'v', '2307', 'w', 'Q', 'J', '695', 'e', 'y', '4567', '9385', 'h', 'c', '5405', '7473', '7479', '4335', '1059', 'e', 'N', 8357, 'f', 8957, 8107, 'H', 'a', 6831, 'E', 'K', 5359, 'U'], [8035, 'a', 'y', 'o', 6869, 4247, 817, 8471, 9273, 'c', 7983, 'v', 1305, 'n', 6951, 4505, 83, 3005, 5965, 'p', 'H', 'o', '8723', 'c', 'v', '3103', 'a', 'F', 'v', '2307', 'w', 'Q', 'J', '695', 'e', 'y', '4567', '9385', 'h', 'c', '5405', '7473', '7479', '4335', '1059', 'L', 53, 6103, 6769, 'j', 'M', 5003, 5689, 'k', 7347, 6505, 4659, 'd', 'p', 7555, 2393, 2835, 'z']
[EX A]: H, o, 8723, c, v, 3103, a, F, v, 2307, w, Q, J, 695, e, y, 4567, 9385, h, c, 5405, 7473, 7479, 4335, 1059

[EX Q]: ['T', 'F', 'E', 'F', 6767, 'o', 'I', 7617, 1481, 't', 'y', 2139, 4619, 'f', 'y', 'g', 'V', '2885', '3491', '5377', 'I', '5265', '27', '3193', '9753', '9773', 'R', 'x', '8107', 'J', 'o', '6341', '4465', 'm', '5539', 'c', 'e', 'L', 'f', '631', '3383', '8563', 'E', 'I', 4759, 6465, 2087, 5153, 2517, 8571, 6227, 'W', 'Y', 301, 't', 6601, 1395, 'e', 3683, 9455, 'w', 4255, 1649, 1237, 1763, 7353, 3469, 1459, 165, 'G'], [1819, 'y', 2885, 8379, 'D', 'p', 'B', 'P', 'q', 'Q', 'j', 'R', 'V', 2453, 7669, 7589, 'v', 3793, 'P', 'V', 'f', 'K', 'N', 'O', 4097, 8831, 'h', 'R', 'q', 'f', 'y', 'g', 'V', '2885', '3491', '5377', 'I', '5265', '27', '3193', '9753', '9773', 'R', 'x', '8107', 'J', 'o', '6341', '4465', 'm', '5539', 'c', 'e', 'L', 'f', '631', '3383', '8563', 'd', 8539, 'v', 1321, 9209, 4959, 'i']
[EX A]:
f, y, g, V, 2885, 3491, 5377, I, 5265, 27, 3193, 9753, 9773, R, x, 8107, J, o, 6341, 4465, m, 5539, c, e, L, f, 631, 3383, 8563