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: ['4899', 'h', '9159', 'h', '1229', '6031', 'Y', 'b', '2015', 'c', '5267', '9319', '499', '995', '9219', 'J', 's', 'L', 'Z', '4263', 'a', 'o', 'd', '3995', '9333', 'I', 'm', 'Q', 'w', 'Z', 'n', '425', '4291', '1211', 'n']
Example Output: 4899, 8, 9159, 8, 1229, 6031, 25, 2, 2015, 3, 5267, 9319, 499, 995, 9219, 10, 19, 12, 26, 4263, 1, 15, 4, 3995, 9333, 9, 13, 17, 23, 26, 14, 425, 4291, 1211, 14

Example Input: ['M', 'r', '1845', 'U', 'M', 'k', '3919', '6915', 'Q', '6063', 'F', 'C', '3031', '8591', 'o', '1839', '1575', '7569']
Example Output:
13, 18, 1845, 21, 13, 11, 3919, 6915, 17, 6063, 6, 3, 3031, 8591, 15, 1839, 1575, 7569