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: ['4385', '1603', '1177', 'G', 'l', 'w', '7003', 'I']
Example Output: 4385, 1603, 1177, 7, 12, 23, 7003, 9

Example Input: ['7495', 'm', 'I']
Example Output: 7495, 13, 9

Example Input: ['z', 'z', '6155', '9681', '7583', 'P', 'r', 'l', 's', '7821', '8573', '5821']
Example Output:
26, 26, 6155, 9681, 7583, 16, 18, 12, 19, 7821, 8573, 5821