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: ['O', 'X', 'j', '6499', 'I', '359', '1913', 'M', '6771', 's', '1621', '8259', 'E', 'H', 'E', '3699', '3473', 'Q', 'c', 'A', '6265', 'n', 'L', '7003', 'H', '4743', '8579']
Example Output: 15, 24, 10, 6499, 9, 359, 1913, 13, 6771, 19, 1621, 8259, 5, 8, 5, 3699, 3473, 17, 3, 1, 6265, 14, 12, 7003, 8, 4743, 8579

Example Input: ['2883', 'o', '7511', '2913', '4201', 'T', '9227', '3371', 'd', 'H', 'i', 'X', '5763', 'P', '7653', 'u', '4855', 'C', 'n', 'g', 'w', 's', '8369', '579', '2193', '1405', 'r', '2443', 'm', '5421']
Example Output: 2883, 15, 7511, 2913, 4201, 20, 9227, 3371, 4, 8, 9, 24, 5763, 16, 7653, 21, 4855, 3, 14, 7, 23, 19, 8369, 579, 2193, 1405, 18, 2443, 13, 5421

Example Input: ['677', 'J', 'B', '4987', '6385', 'D', '4267', '2227', 'G', 'm', '1421', 'D', 'd', 'D', 'a', '807', 'O', 'M', 'B', 'b', 'Z', 'o', 'Y', 'h', '6851', 'y', '2787', 'D', 'b', 'X', '4575', 'k', 'Z', '3981']
Example Output:
677, 10, 2, 4987, 6385, 4, 4267, 2227, 7, 13, 1421, 4, 4, 4, 1, 807, 15, 13, 2, 2, 26, 15, 25, 8, 6851, 25, 2787, 4, 2, 24, 4575, 11, 26, 3981