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: ['1611', 'z', '4841']
Example Output: 1611, 26, 4841

Example Input: ['4727', 'n', '983', '3675', 't', 'm', '2595', 'x', '9987', '2031', 'D', 'b', 'F', 'T', '3903', '6289', 'u', 'Y', 'l', '393', 'W', '8499', '1557', '7057', 'D', '5287', '2629']
Example Output: 4727, 14, 983, 3675, 20, 13, 2595, 24, 9987, 2031, 4, 2, 6, 20, 3903, 6289, 21, 25, 12, 393, 23, 8499, 1557, 7057, 4, 5287, 2629

Example Input: ['8821', 'I', '3227', '663', 'V', 'J', 'V', 'P', 't', 'i', 'l', '1865', 'Y', 'd', '8303', '7', '9511', '4579', '3037', '1901', 'I', 'c', 'e', '3337', 'L', '1345']
Example Output:
8821, 9, 3227, 663, 22, 10, 22, 16, 20, 9, 12, 1865, 25, 4, 8303, 7, 9511, 4579, 3037, 1901, 9, 3, 5, 3337, 12, 1345