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:
['2839', '9791', '5721', '5165', 'H', 'T', 'u', 'I', 'Z', '3187', 'i', '925', '1561', 'q', '3665', 'S', '7719', 'E', '1893', '2607', '9457', 'c', '5617', '2279', '3469', 'O', '3921', '9471', '2237', 'J', 'J', '3849', '39', 'd', '3545', '8691']

Ex Output:
2839, 9791, 5721, 5165, 8, 20, 21, 9, 26, 3187, 9, 925, 1561, 17, 3665, 19, 7719, 5, 1893, 2607, 9457, 3, 5617, 2279, 3469, 15, 3921, 9471, 2237, 10, 10, 3849, 39, 4, 3545, 8691


Ex Input:
['3415', 'V', 'b', 'y', 'D', '345', '3149']

Ex Output:
3415, 22, 2, 25, 4, 345, 3149


Ex Input:
['R', 'h', '7903', 'K', 'T', 'y', '4023', '3047', '5493', '335', '3063', 'P', '8281', '7677', '5925', '4915', '4101', 'Q', '3219', 'q', 'L', '3677', 'X', '6763', '3143', '8843', 'n', 'U', '4879', '8867']

Ex Output:

18, 8, 7903, 11, 20, 25, 4023, 3047, 5493, 335, 3063, 16, 8281, 7677, 5925, 4915, 4101, 17, 3219, 17, 12, 3677, 24, 6763, 3143, 8843, 14, 21, 4879, 8867