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: ['8825', 'p', '5111', 'w', 'b', '7661', '6647', 'o', 'w', 'o', '2085', '3139', '5869', 'N', '1015', 'I', '8831', 'Z', '9723', 'w', 'H', '4085', '8341', 'E', '8255', 'Q', '41', '7001', 'p', '787', 'D', 'K', '953', 'P', 'o', 'A', 'Q', 'z']

SOLUTION: 8825, 16, 5111, 23, 2, 7661, 6647, 15, 23, 15, 2085, 3139, 5869, 14, 1015, 9, 8831, 26, 9723, 23, 8, 4085, 8341, 5, 8255, 17, 41, 7001, 16, 787, 4, 11, 953, 16, 15, 1, 17, 26

PROBLEM: ['8989', 'o', 'b', '5765']

SOLUTION: 8989, 15, 2, 5765

PROBLEM: ['L', '4809', '7673', 'q', '7383', 'r', 'X', 'Z', '2693', '631', '6625', 'R', 'X', '3559', '2491', 'N', '2929', '7509', 'B']

SOLUTION:
12, 4809, 7673, 17, 7383, 18, 24, 26, 2693, 631, 6625, 18, 24, 3559, 2491, 14, 2929, 7509, 2