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.

Ex Input:
['3731', 'V', 'C', 'S', '8601', '2753', '9015', '7233', '3903', 'v', '9723', 'J', '5227', 'N', 'S', 'f']

Ex Output:
3731, 22, 3, 19, 8601, 2753, 9015, 7233, 3903, 22, 9723, 10, 5227, 14, 19, 6


Ex Input:
['z', 'T', '6539', '4753', '9599', '2879', 'q', 'G', 'r', 'B', '1233', '1939', 'X', '4005', 'i', '8585', 'B', '2503', 'm', 'l', '4169', '805', '8221', 'M', 'D', 'N', '6359', '2817', '6441', '7501', '9015', 'I', 'I']

Ex Output:
26, 20, 6539, 4753, 9599, 2879, 17, 7, 18, 2, 1233, 1939, 24, 4005, 9, 8585, 2, 2503, 13, 12, 4169, 805, 8221, 13, 4, 14, 6359, 2817, 6441, 7501, 9015, 9, 9


Ex Input:
['B', 'i', '9515', 'E', 'O', '479', '347', '8093', 'r', '6243', '419', 'm', 'd', 'F', '8213', '5575', 'E', 'P', 'N', '723', 'm', '3387', '5223', 'T', '477', '2623', 'U', '6907']

Ex Output:

2, 9, 9515, 5, 15, 479, 347, 8093, 18, 6243, 419, 13, 4, 6, 8213, 5575, 5, 16, 14, 723, 13, 3387, 5223, 20, 477, 2623, 21, 6907