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: ['7139', '9377', '2097', '5467', '1281', 'J', 'u', 'V', '5893', '5083', 'I', 'U', 'D', 't', '3361', 'u', '8185', '3395', 'A', 'g', 'g', '9167', 'm']
Example Output: 7139, 9377, 2097, 5467, 1281, 10, 21, 22, 5893, 5083, 9, 21, 4, 20, 3361, 21, 8185, 3395, 1, 7, 7, 9167, 13

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

Example Input: ['3717', 'n', '8323', '6997', 'D', 'r', 'v', 'O', 'O', '8787', 'Z', 'W', 'v', '3595', '9465', '6073', '8755', '6575', '8893', '6799', '3765', '5291', '7243']
Example Output:
3717, 14, 8323, 6997, 4, 18, 22, 15, 15, 8787, 26, 23, 22, 3595, 9465, 6073, 8755, 6575, 8893, 6799, 3765, 5291, 7243