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: ['A', '8443', '6489', '2375', 'X', 'z', 'G', '455', '7057', '1901', '9045', 'I', 'L', 'j', '9079', '3525', 'H', '691', '1215', '801', 'T', 'J', 'a', '2543', '6805', '651', 'R', 'r', 'Z', 'h', '1697', '9797', '5989', '5501', '6929', '997']
Example Output: 1, 8443, 6489, 2375, 24, 26, 7, 455, 7057, 1901, 9045, 9, 12, 10, 9079, 3525, 8, 691, 1215, 801, 20, 10, 1, 2543, 6805, 651, 18, 18, 26, 8, 1697, 9797, 5989, 5501, 6929, 997

Example Input: ['1107', 'C', '5921', '7815', '1509', 'l']
Example Output: 1107, 3, 5921, 7815, 1509, 12

Example Input: ['B', '3045', 'M', 'I', '8007', 'f', '8751', '2911', '3367', 'B', 'U', '9311', 'I', '1531', 'O', 'f', 'x', '6261', '5611', 'N', 'y', '563', 'Q', 'r', '4279', '4619']
Example Output:
2, 3045, 13, 9, 8007, 6, 8751, 2911, 3367, 2, 21, 9311, 9, 1531, 15, 6, 24, 6261, 5611, 14, 25, 563, 17, 18, 4279, 4619