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]: ['5445', '5961', 'Y', 'E', '8771', '6475', 'P', '5947', '4139']
[EX A]: 5445, 5961, 25, 5, 8771, 6475, 16, 5947, 4139

[EX Q]: ['1979', '9217', '4309', '4071', 'w', 'P', '5303', 't', 'g', 'q', 'X', '9773', 'T', '2279', '1211', '9503', '5667', 'O', 'P', '3685', '2417']
[EX A]: 1979, 9217, 4309, 4071, 23, 16, 5303, 20, 7, 17, 24, 9773, 20, 2279, 1211, 9503, 5667, 15, 16, 3685, 2417

[EX Q]: ['9221', 'v', 'o', 'O', '9863', '3613', '1917', 'm', 'n', 'k', 'q', 'G', 'b', 'C', 'Q', '5403', 'f', 'l', 'N', '1757', 'r']
[EX A]:
9221, 22, 15, 15, 9863, 3613, 1917, 13, 14, 11, 17, 7, 2, 3, 17, 5403, 6, 12, 14, 1757, 18