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: ['3869', '5187', 'm', 'Z', '8285', 'A', 'c', '7195', 'J', '4089', '4303', 'U', '5327', '9395', '7525', '5589', 'P', '8303', '9741', '7733', 'O', 'l', 'w', 'z', 'q', 'H', '9763', '2215', 'M', '9907', '843', 'N']
Example Output: 3869, 5187, 13, 26, 8285, 1, 3, 7195, 10, 4089, 4303, 21, 5327, 9395, 7525, 5589, 16, 8303, 9741, 7733, 15, 12, 23, 26, 17, 8, 9763, 2215, 13, 9907, 843, 14

Example Input: ['4245', '3997', 'T', 'N', 'q', '7057', '791', 't']
Example Output: 4245, 3997, 20, 14, 17, 7057, 791, 20

Example Input: ['8193', '2455', 'T', '3511', 'n', 'U', 'd', 'E', 'X', 'V', 'o', 'U', '2013', '6935', 'M', 'B', '4899', 'L', 'X', 'd', 'X', '6431', 'z', '7883', 's', 'r', '9389', 'j']
Example Output:
8193, 2455, 20, 3511, 14, 21, 4, 5, 24, 22, 15, 21, 2013, 6935, 13, 2, 4899, 12, 24, 4, 24, 6431, 26, 7883, 19, 18, 9389, 10