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: ['i', '5103', '9407', '6703', 'q', 'W', 'y', '2667', '1847', '2019', 'Z', '6393', '2369', 'i', '3965', '3439', 'y', '4237', 'e']
Example Output: 9, 5103, 9407, 6703, 17, 23, 25, 2667, 1847, 2019, 26, 6393, 2369, 9, 3965, 3439, 25, 4237, 5

Example Input: ['201', 'v', '9339', '2255', 'A', 'F', '2731', '1331', '709', '1319', 'u', '5037']
Example Output: 201, 22, 9339, 2255, 1, 6, 2731, 1331, 709, 1319, 21, 5037

Example Input: ['o', '7519', 'G', 'Y', '837', 'U', '6707', 'Q', '8629', 'q', '1989', 'u']
Example Output:
15, 7519, 7, 25, 837, 21, 6707, 17, 8629, 17, 1989, 21