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', '8137', 'V', 'q', '2543']
Example Output: 15, 8137, 22, 17, 2543

Example Input: ['S', '6599', 'i', 'u', '7321', '859', '171', '7539', 'u', 'q', 'Y', '5699', '5409', 'C', '2885', '8065', '4941', '5981']
Example Output: 19, 6599, 9, 21, 7321, 859, 171, 7539, 21, 17, 25, 5699, 5409, 3, 2885, 8065, 4941, 5981

Example Input: ['P', 'A', '6519', '7629', '6029', 'v', 'I', 'Q', 't', 'w', 'X', '9159', 'u', '1081', '7431', '7863', '1429', '583', '4827', '5365', 'P', '5303', 'c', 'u', '7213', '6467', '5713', '4423']
Example Output:
16, 1, 6519, 7629, 6029, 22, 9, 17, 20, 23, 24, 9159, 21, 1081, 7431, 7863, 1429, 583, 4827, 5365, 16, 5303, 3, 21, 7213, 6467, 5713, 4423