TASK 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.
PROBLEM: ['4657', 'F', '2009', '2077', '3793', 'o', '1349', '2879', '893', '3275', 'u', 'l', '4407', 'p', 'e', '2589', 'n', '6019', 'A', '8685', '6103', '995', 'R', '65', 'h', '8019', '2349', '2685', 'd', '9179', '1245', 'U', '3381', 'a', 'f', '9371', 'e', '1813']

SOLUTION: 4657, 6, 2009, 2077, 3793, 15, 1349, 2879, 893, 3275, 21, 12, 4407, 16, 5, 2589, 14, 6019, 1, 8685, 6103, 995, 18, 65, 8, 8019, 2349, 2685, 4, 9179, 1245, 21, 3381, 1, 6, 9371, 5, 1813

PROBLEM: ['9295', '8345', 'X', 'k', 'F', '6699', 'r', '4137', '2777', 'C', 'U', 'Y', 'Q', '2983', 'J', '6111', '429', 'q', '8215', '275', 'O', 'Q']

SOLUTION: 9295, 8345, 24, 11, 6, 6699, 18, 4137, 2777, 3, 21, 25, 17, 2983, 10, 6111, 429, 17, 8215, 275, 15, 17

PROBLEM: ['Z', '9361', 'g', 'z', '7595', '9381', '5891', 'W', '5621', 'x', 'M', 'r', '2619', 'G', 'h', '6139', '5299', '437', '6729', '8817', 'f', '5591', '9935', 'h', 'p', 'J', 'p', 'A', 'B', 'i', '9707', 'i', 'H', 'a', '9533', 'g', '8619', 'l']

SOLUTION:
26, 9361, 7, 26, 7595, 9381, 5891, 23, 5621, 24, 13, 18, 2619, 7, 8, 6139, 5299, 437, 6729, 8817, 6, 5591, 9935, 8, 16, 10, 16, 1, 2, 9, 9707, 9, 8, 1, 9533, 7, 8619, 12