In this task, you are given an input list A. You need to convert all the alphabets in the list with a number representing their position in the English alphabet. E.g., replace A by 1, B by 2, a by 1, b by 2, and so on.

[EX Q]: ['H', 'K', 'V', '8693', '439', '363', '4149', '8143', '2999', '2271', 'z', '3187', 'E', 'N', '2553', 'C', '3979', '5947', '3373', '4333', 'n', '9929', '29', 'T', '3643', '8201', '5751', 'f', '7603', '4729', 'L']
[EX A]: 8, 11, 22, 8693, 439, 363, 4149, 8143, 2999, 2271, 26, 3187, 5, 14, 2553, 3, 3979, 5947, 3373, 4333, 14, 9929, 29, 20, 3643, 8201, 5751, 6, 7603, 4729, 12

[EX Q]: ['D', '8201', 'o', 'O', 'a', 'a', '2475', 'k', '3099', '9789', 'f', 'i', 'k', 'H', 'f', 'Q', 'L', 'D', '3857', '645', 'g']
[EX A]: 4, 8201, 15, 15, 1, 1, 2475, 11, 3099, 9789, 6, 9, 11, 8, 6, 17, 12, 4, 3857, 645, 7

[EX Q]: ['7451', 'Y', 'p', 'Y', '7717', 'A', '5827', '9889', 'B', '1143', '2401', 's', 'N', 'C', 'G', 'Z', 'C', 'r', '8281', 'C', '5365', 'N', '8081', '987', '1615', '3935']
[EX A]:
7451, 25, 16, 25, 7717, 1, 5827, 9889, 2, 1143, 2401, 19, 14, 3, 7, 26, 3, 18, 8281, 3, 5365, 14, 8081, 987, 1615, 3935