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.
--------
Question: ['5481', 'W', '1285', 'U', '6155', '1505', 'Z']

Answer: 5481, 23, 1285, 21, 6155, 1505, 26


Question: ['3643', '793', '2445', 'U', 'O', '6551', '1439', '9983', 'F', '7091', '2113', 'S', 'l', '2889', 'f', 'b', 'a', 'Y', '3693', 'L', 'F', 'r', '7861', 'r', '9343', '6247', 'G', '7407', '3303', 'w', 'j', '2757', '6645', 'l', 'd', '6469', 'O', 'M']

Answer: 3643, 793, 2445, 21, 15, 6551, 1439, 9983, 6, 7091, 2113, 19, 12, 2889, 6, 2, 1, 25, 3693, 12, 6, 18, 7861, 18, 9343, 6247, 7, 7407, 3303, 23, 10, 2757, 6645, 12, 4, 6469, 15, 13


Question: ['1561', '9041', '6897', '4243', 'f', 'Q', '8785', '907', 'c', '7867', '9397', 'x', '9757', '215', 'r', 'R', 'h', 'Z', 'i', 'G', '505', 'v', '4915', '8735', 'I', 'J', '7195', '5537', '7561']

Answer:
1561, 9041, 6897, 4243, 6, 17, 8785, 907, 3, 7867, 9397, 24, 9757, 215, 18, 18, 8, 26, 9, 7, 505, 22, 4915, 8735, 9, 10, 7195, 5537, 7561