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', 'K', '9581', 'v', 'p', 'I', '2579', '7467', '2267', '3839', '9615', 'k', 'l', 'X', 'I']
Example Output: 1, 11, 9581, 22, 16, 9, 2579, 7467, 2267, 3839, 9615, 11, 12, 24, 9

Example Input: ['O', '6881', '759', '6693', 'i', 'c', '5921', 'z', 'w', '3775', '9997', 'e', '775']
Example Output: 15, 6881, 759, 6693, 9, 3, 5921, 26, 23, 3775, 9997, 5, 775

Example Input: ['y', '675', 'V', 'g', 'e', 'q', '2641', 'x', '2685', 's', 'Q', '3767', 'H', 'k', 's', '519', '1171', '9255', 'L', '2943', '2183', 'z', '403', 'V', 'G', '6521']
Example Output:
25, 675, 22, 7, 5, 17, 2641, 24, 2685, 19, 17, 3767, 8, 11, 19, 519, 1171, 9255, 12, 2943, 2183, 26, 403, 22, 7, 6521