Definition: 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.
Input: ['x', 'J', '3329', 'p', 'h', 'd', '8019', 'd', '727', 'c', 'W', 'n', '2997', '2813', 'E', '5085', 'O', 'c', '7143', '7403', '4395', 'V', 'Y', '9747', 'j', '573', 's', '821', 'n', 'd', '2189', '6813', '3397', 'l', 'x', 'F', '1699', 'a', 'e', 'd']

24, 10, 3329, 16, 8, 4, 8019, 4, 727, 3, 23, 14, 2997, 2813, 5, 5085, 15, 3, 7143, 7403, 4395, 22, 25, 9747, 10, 573, 19, 821, 14, 4, 2189, 6813, 3397, 12, 24, 6, 1699, 1, 5, 4