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

['L', 'V', 5597, 1661, 'x', 'M', 3901, 'Y', 7525, 'r', 'P', 3031, 'b', 'y', '951', 'E', 'Q', 'n', '5797', '6551', '7545', '523', '6555', '3247', '1875', '5', '2955', 'y', 9635, 9141, 't', 7363, 1359, 'H', 5619], [6813, 7119, 'b', 'y', '951', 'E', 'Q', 'n', '5797', '6551', '7545', '523', '6555', '3247', '1875', '5', '2955', 'w', 2701, 'f', 9769, 6265, 6111, 'n', 5757, 915, 1583, 'N']
b, y, 951, E, Q, n, 5797, 6551, 7545, 523, 6555, 3247, 1875, 5, 2955

[2087, 5665, 'W', 'H', 6711, '8181', 'q', '1949', 'j', '7351', 'g', 5827, 4893, 9173], [5187, 4249, '8181', 'q', '1949', 'j', '7351', 'w', 'Z', 'C', 3255]
8181, q, 1949, j, 7351

[5207, 4185, 'j', 10011, '7615', '5923', 'n', '8181', '9193', '1075', 'Z', '3183', '7641', '4575', 'Y', 'I', 589, 5751, 1397, 'D', 7057, 'm', 'G'], ['u', 6265, 5979, '7615', '5923', 'n', '8181', '9193', '1075', 'Z', '3183', '7641', '4575', 'Y', 'j', 7707, 'V', 4291, 193, 4057, 10021]

7615, 5923, n, 8181, 9193, 1075, Z, 3183, 7641, 4575, Y