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: ['m', 'L', '7455', 'F', '8023', 'Y', '5859']
Example Output: 13, 12, 7455, 6, 8023, 25, 5859

Example Input: ['5473', '3897', 'E', '7551', 'U', 'l', 'C', 'p', 'w', 'g']
Example Output: 5473, 3897, 5, 7551, 21, 12, 3, 16, 23, 7

Example Input: ['Y', '1891', '4755', '7015', '335', 'Z', 'W', '5993', '2665', 'k', '5987', 'e', '7601', '4579', 'i', 'y', 'S', '5453', 'E', 'u', 'Q', '1237', '1763', 'H', 'q', 't', 's', 'T', 'e']
Example Output:
25, 1891, 4755, 7015, 335, 26, 23, 5993, 2665, 11, 5987, 5, 7601, 4579, 9, 25, 19, 5453, 5, 21, 17, 1237, 1763, 8, 17, 20, 19, 20, 5