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]: ['W', '1605', 's', 'T', 'D', '3511', '2365', 'Z', '947', '9175', 'B', '7279', '8883', '7339', 'o', 'x', 'y', 'M', '8459', 'a', '8317']
[EX A]: 23, 1605, 19, 20, 4, 3511, 2365, 26, 947, 9175, 2, 7279, 8883, 7339, 15, 24, 25, 13, 8459, 1, 8317

[EX Q]: ['2299', 'f', '1479', '8401', 'g', 'l', 'k', '379', '8951', 'H', '1317']
[EX A]: 2299, 6, 1479, 8401, 7, 12, 11, 379, 8951, 8, 1317

[EX Q]: ['5877', '217', '1531', '3153', 'r', '5987', '8561', '2249', 'p', 'D', '8307', '3895', 'v', 'R', 'Y', 'N', '5319', '6971', '6515', '8633', '853', '4675', 'd', 'P']
[EX A]:
5877, 217, 1531, 3153, 18, 5987, 8561, 2249, 16, 4, 8307, 3895, 22, 18, 25, 14, 5319, 6971, 6515, 8633, 853, 4675, 4, 16