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.

Example Input: ['U', '9707', '5367', '533', 'C', 'g', '5039', '4489', '8129', '5419', 'w', 'P', '4025', '641', 'B', '7423', 'e', 'Q', '4235', '9235', 'y', 'r']
Example Output: 21, 9707, 5367, 533, 3, 7, 5039, 4489, 8129, 5419, 23, 16, 4025, 641, 2, 7423, 5, 17, 4235, 9235, 25, 18

Example Input: ['F', '399', 'l', 'V', '6595', 'P', '1873', 'H', 'T', '5063', 'y', '5921', '5769', 'G', 'o', '3839', 'o', 'm', '3877', 'V', 'x', 'V', '5673', '7877', '9021', 'K']
Example Output: 6, 399, 12, 22, 6595, 16, 1873, 8, 20, 5063, 25, 5921, 5769, 7, 15, 3839, 15, 13, 3877, 22, 24, 22, 5673, 7877, 9021, 11

Example Input: ['y', '4493', 'y', '513', '41', '5957', '5081', 'R', '2589', '7223', '3943', '4193', '4685', 'J', 'K', 'm', '4309', '8701', 'Z', 'X', '1025', '7999', '8567', 'L']
Example Output:
25, 4493, 25, 513, 41, 5957, 5081, 18, 2589, 7223, 3943, 4193, 4685, 10, 11, 13, 4309, 8701, 26, 24, 1025, 7999, 8567, 12