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: ['3573', '6577', '3359', '8603', 'c', 'p', '5471', 'g', 'D', 'R', 'M', '4907', '3095', '2061', '8137', '5001', 't', 'Q', '6177', 'B', '1553', 'a', '993', 'q', '727', 'l', '141', 'V', 'V', 'C', 'Q', '7919', 'O', 'M', 'o', 'z', 'Z', '5639']
Example Output: 3573, 6577, 3359, 8603, 3, 16, 5471, 7, 4, 18, 13, 4907, 3095, 2061, 8137, 5001, 20, 17, 6177, 2, 1553, 1, 993, 17, 727, 12, 141, 22, 22, 3, 17, 7919, 15, 13, 15, 26, 26, 5639

Example Input: ['4385', '1603', '1177', 'G', 'l', 'w', '7003', 'I']
Example Output: 4385, 1603, 1177, 7, 12, 23, 7003, 9

Example Input: ['H', '6483', '1681', '4127', '3681', '221', 'Q', '9263', 'f', 'e', 's', '6103', 'm', '3719', '281', 'V', 'k', 'r', 'V', '2083', '6839', 'B', 'u', '4001', '4177', '2819', 'V']
Example Output:
8, 6483, 1681, 4127, 3681, 221, 17, 9263, 6, 5, 19, 6103, 13, 3719, 281, 22, 11, 18, 22, 2083, 6839, 2, 21, 4001, 4177, 2819, 22