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: ['P', '2495', 'n', '4333', 'T', '5505', 'k', '5701', '9461', '5353', 'I', 'N', '6199', '3463', 'p', 'n', '9827', '5071', '2983', '9085', 'I', 'C', '1233', 'U', 'f', '6131', '9841', '8613', '5081', '9317', 's', '9543', 'h']
Example Output: 16, 2495, 14, 4333, 20, 5505, 11, 5701, 9461, 5353, 9, 14, 6199, 3463, 16, 14, 9827, 5071, 2983, 9085, 9, 3, 1233, 21, 6, 6131, 9841, 8613, 5081, 9317, 19, 9543, 8

Example Input: ['1991', 'H', '7993', '9071', '6949', 'g', 'h', 'C', '305', 'x', '5557', '1181', 'H', '663']
Example Output: 1991, 8, 7993, 9071, 6949, 7, 8, 3, 305, 24, 5557, 1181, 8, 663

Example Input: ['y', 'u', '9561', 'r', 'm', 'E', '3123', '531', '9877', 'u', '5023', '3829', '831', '8977', '9023', 'u', 'j', 'j', '1601', 'H', 'n', 'v', 'u', 'O', '2907', 'F', 'V', 'n', '3691']
Example Output:
25, 21, 9561, 18, 13, 5, 3123, 531, 9877, 21, 5023, 3829, 831, 8977, 9023, 21, 10, 10, 1601, 8, 14, 22, 21, 15, 2907, 6, 22, 14, 3691