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: ['r', '893', 'v', '9625', 'g', 'y', '6757']
Example Output: 18, 893, 22, 9625, 7, 25, 6757

Example Input: ['3731', 'V', 'C', 'S', '8601', '2753', '9015', '7233', '3903', 'v', '9723', 'J', '5227', 'N', 'S', 'f']
Example Output: 3731, 22, 3, 19, 8601, 2753, 9015, 7233, 3903, 22, 9723, 10, 5227, 14, 19, 6

Example Input: ['j', 'D', '7479', 'c', 'C', '9585', '1597', '3145', 'B']
Example Output:
10, 4, 7479, 3, 3, 9585, 1597, 3145, 2