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: ['4359', '6545', '7337', '5589', '9335', '3087', '7249', '9569', '2873', 'F', 'X', '9669', '3769', '2115', '8541', '4823', 'I', 'c', '9547']
Example Output: 4359, 6545, 7337, 5589, 9335, 3087, 7249, 9569, 2873, 6, 24, 9669, 3769, 2115, 8541, 4823, 9, 3, 9547

Example Input: ['7511', 'c', '5999', 'j', '2265', 'E', '9905', '1861', '8743', '873']
Example Output: 7511, 3, 5999, 10, 2265, 5, 9905, 1861, 8743, 873

Example Input: ['B', '5851', '2919', 'G', '809', '2305', '7467', 'i', 'V', '4913', 'K', 'L', 'T', '2979', '6017', 'W', '5597', '1317', 'r', 'b', '1805', 'u', '1407', '3629', 'x']
Example Output:
2, 5851, 2919, 7, 809, 2305, 7467, 9, 22, 4913, 11, 12, 20, 2979, 6017, 23, 5597, 1317, 18, 2, 1805, 21, 1407, 3629, 24