instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[5705, 4661, 4953, '6779', 'z', 'I', 'f', 'm', '3721', 'U', 'F', '2069', '1831', 'H', '2683', '139', '3889', '1427', '3339', 'T', '9517', '9753', '9041', '7995', '8657', 'q', '4753', '2789', 'C', 'a', 'W', 'a', 'R', 6843, 'D'], ['i', 475, 3657, 'k', 'P', 3397, 7147, 8055, 8965, 'X', 'g', 5421, 'e', 6979, 'P', 'G', 'c', 489, 9409, 9473, 'y', 6959, '6779', 'z', 'I', 'f', 'm', '3721', 'U', 'F', '2069', '1831', 'H', '2683', '139', '3889', '1427', '3339', 'T', '9517', '9753', '9041', '7995', '8657', 'q', '4753', '2789', 'C', 'a', 'h', 'c', 'g', 'C', 4493, 'R', 6359, 3315, 8949]
answer:
6779, z, I, f, m, 3721, U, F, 2069, 1831, H, 2683, 139, 3889, 1427, 3339, T, 9517, 9753, 9041, 7995, 8657, q, 4753, 2789, C, a


question:
['s', 5961, 'F', 6419, 7317, 2921, 'K', 3199, 2351, 9853, 4811, 3231, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'Q', 7059, 6673], ['Z', 2529, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'x', 825, 'e', 'I', 'G', 'n', 2345]
answer:
5953, 1493, 173, 425, O, L, 9941, J, p, 1999, 9613, 4401, 1875, F, i, 7537, 8471, 1193


question:
[4981, 'f', 9493, 'Y', 5635, 'c', 'b', 9707, 'p', 'b', 'X', 'n', 'U', 'E', 5225, '4945', 'q', 'L', 'H', 'p', '7907', 'V', '3647', 'V', 'U', 'G', 'a', 'd', '9969', '3257', 'e', 'y', 'b', 'c', 'r', '2455', 'G', '9267', 'j', 'j', 3139, 'P'], [4273, 2931, 4065, 'S', 'A', 5571, 'y', 'D', 'I', 'I', 943, 9201, 'P', 3049, 'n', 'V', 'l', 2909, 'C', 'c', 4471, 3181, 'N', '4945', 'q', 'L', 'H', 'p', '7907', 'V', '3647', 'V', 'U', 'G', 'a', 'd', '9969', '3257', 'e', 'y', 'b', 'c', 'r', '2455', 'G', '9267', 'j', 'T', 'K', 'E', 'm', 9599, 5417, 6207, 'J', 'H', 't', 'n', 3601, 7661, 'W', 5397, 3781, 4829, 'S', 7143, 'D', 4697, 8179]
answer:

4945, q, L, H, p, 7907, V, 3647, V, U, G, a, d, 9969, 3257, e, y, b, c, r, 2455, G, 9267, j