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]: ['i', '5103', '9407', '6703', 'q', 'W', 'y', '2667', '1847', '2019', 'Z', '6393', '2369', 'i', '3965', '3439', 'y', '4237', 'e']
[EX A]: 9, 5103, 9407, 6703, 17, 23, 25, 2667, 1847, 2019, 26, 6393, 2369, 9, 3965, 3439, 25, 4237, 5

[EX Q]: ['f', 'a', 'v', '4929', 'a', 'Q', 'G', 'o', '281', '401', '4089', '6131', 's', 'W', 'N', '9093', '6781', '7527', '3315', 'a']
[EX A]: 6, 1, 22, 4929, 1, 17, 7, 15, 281, 401, 4089, 6131, 19, 23, 14, 9093, 6781, 7527, 3315, 1

[EX Q]: ['5317', '4205', '1063', 'N', '7549', '645', 'T', 'o', '6543', 'B', 'Z', '9023', '3937', '5143', 'k', '67', '4455', 'W', 'W']
[EX A]:
5317, 4205, 1063, 14, 7549, 645, 20, 15, 6543, 2, 26, 9023, 3937, 5143, 11, 67, 4455, 23, 23