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

[641, 'S', 'X', 'z', 4889, 5577, 'f', 'K', 4151, 'I', 3883, 511, 'y', 7333, '125', '933', 'A', '4571', 'V', '9597', 'T', 'S', '5519', 'g', 'z', 'm', 'O', 't', 'T', '7241', 'n', 'x', '6943', 'q', 7115, 8237, 'G', 'F', 'j', 2437, 7631, 9983, 'Z'], ['j', 7931, 'e', 1833, 'O', 'T', 'L', 2669, 'V', 'e', 'r', 8177, 'A', 'k', 'K', 'l', 5879, '125', '933', 'A', '4571', 'V', '9597', 'T', 'S', '5519', 'g', 'z', 'm', 'O', 't', 'T', '7241', 'n', 'x', '6943', 'c', 'i', 'k', 9469, 4459, 'N', 'q']
125, 933, A, 4571, V, 9597, T, S, 5519, g, z, m, O, t, T, 7241, n, x, 6943

['d', 2317, 'y', 8487, 'r', 4789, 5525, '3961', '1747', 'v', '7423', '847', 'a', '4969', 'T', 'L', '5383', 'W', 'U', 5749, 9533, 'T', 'Z', 'x'], [1401, 'F', 9303, 'w', 4629, 9053, 'k', 7351, 1261, '3961', '1747', 'v', '7423', '847', 'a', '4969', 'T', 'L', '5383', 'o', 'q']
3961, 1747, v, 7423, 847, a, 4969, T, L, 5383

[6603, 'o', 'z', 'Y', 'v', 2367, 4089, 'g', 4859, 5725, 'O', 9955, 'k', 7915, 'D', 'o', '5263', 'O', '9417', '3565', 'H', 'd', 'z', '6173', '795', '5567', 'b', '2611', 'S', 'F', '1625', '8549', '1609', 'y', '4439', '6753', '4267', 'G', 's'], [9925, 'k', 7009, 1879, 2707, 2115, 'g', 3565, 1901, 'S', 7569, 4021, 1323, 4165, 'T', 631, 'f', 6231, 1541, 1111, 'x', 909, 'D', 'o', '5263', 'O', '9417', '3565', 'H', 'd', 'z', '6173', '795', '5567', 'b', '2611', 'S', 'F', '1625', '8549', '1609', 'y', '4439', '6753', '4267', 'i', 'd', 3001, 2273, 1921, 21, 2355, 'j', 1421]

D, o, 5263, O, 9417, 3565, H, d, z, 6173, 795, 5567, b, 2611, S, F, 1625, 8549, 1609, y, 4439, 6753, 4267