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: ['4867', 'Y', 't', '8365', 'f', '9409', 'H', '1913', 'J', 'F', 'w']
Example Output: 4867, 25, 20, 8365, 6, 9409, 8, 1913, 10, 6, 23

Example Input: ['Y', '3101', 'I', '8049', '807', '475', 'B', 'o', 'J', '9057', '8771', 'd', 'G']
Example Output: 25, 3101, 9, 8049, 807, 475, 2, 15, 10, 9057, 8771, 4, 7

Example Input: ['c', '8285', 'X', '8487', '8409', '6239', '3113', 'l', '1001', '531', '8485', '4915', 'w', '923', 'd', '5645', '7699', 'Y', '6023', 's']
Example Output:
3, 8285, 24, 8487, 8409, 6239, 3113, 12, 1001, 531, 8485, 4915, 23, 923, 4, 5645, 7699, 25, 6023, 19