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: ['J', '2611', '9365', 'E', 'c', '6117', '6405']
Example Output: 10, 2611, 9365, 5, 3, 6117, 6405

Example Input: ['J', '6243', 'G', 'V', 'K', '6277', 'c', '9637', 'B', 'i', 'U', '3459', 'L']
Example Output: 10, 6243, 7, 22, 11, 6277, 3, 9637, 2, 9, 21, 3459, 12

Example Input: ['E', '7029', '3039', 'Z', '4377', 's', 'u', '209', '5071', 'm', '8821', 'E']
Example Output:
5, 7029, 3039, 26, 4377, 19, 21, 209, 5071, 13, 8821, 5