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: ['b', 'u', 'r', '3453', '1663', 'b', '651', 'R', 'U', 'U', 'a', 'b', '2769', 'C']
Example Output: 2, 21, 18, 3453, 1663, 2, 651, 18, 21, 21, 1, 2, 2769, 3

Example Input: ['n', '8891', 'A', 'A', '3927', '7777', 't', 'E', 'A', 'T', 'S', '9711', 'z', 'o', '2661', 'i', 'o', '3391', 'C', '331', 'r', '5697', 'G', 'H', '3341', 'k', 'R', 'C', '7805', 'L', 'Q', 'V', 'A', '55', '8015', 'm', 'k']
Example Output: 14, 8891, 1, 1, 3927, 7777, 20, 5, 1, 20, 19, 9711, 26, 15, 2661, 9, 15, 3391, 3, 331, 18, 5697, 7, 8, 3341, 11, 18, 3, 7805, 12, 17, 22, 1, 55, 8015, 13, 11

Example Input: ['K', '7043', 'H', 't', '7593', 'E', 'O', '157', '9209', 'Y', 'S', '6645', '1383', '2285', 'P', '6031', 'l', 'T', '2993', '5609', 'J', 's', 's', 'a', '933', '2681', 'u', 'Y', 'q', '1595', '5455', '9439', 'S']
Example Output:
11, 7043, 8, 20, 7593, 5, 15, 157, 9209, 25, 19, 6645, 1383, 2285, 16, 6031, 12, 20, 2993, 5609, 10, 19, 19, 1, 933, 2681, 21, 25, 17, 1595, 5455, 9439, 19