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: ['8773', 'f', '3171', '9425', '7489', 'z', 'V', '9409', 'K', '2815', 'p', '8479', '1787', 'm', '5481', '2591', 'k', '1545', '8041', '2425', '5569', 'J', 'c', 'T', '4839', 'n', '5085', '2685', '4129', 'H', 'P', '4391', 'G', '6285', 'k', 'z', 'v']

SOLUTION: 8773, 6, 3171, 9425, 7489, 26, 22, 9409, 11, 2815, 16, 8479, 1787, 13, 5481, 2591, 11, 1545, 8041, 2425, 5569, 10, 3, 20, 4839, 14, 5085, 2685, 4129, 8, 16, 4391, 7, 6285, 11, 26, 22

PROBLEM: ['K', 'z', '7579', '7945', 'K', '5633', 'G', '7211', '9855', 'c', '4155']

SOLUTION: 11, 26, 7579, 7945, 11, 5633, 7, 7211, 9855, 3, 4155

PROBLEM: ['i', 's', '8223', 'K', 'W', '779', '3295', 'M', 'C', 'V', '2991', 'E', '5361', 'L', '333', 'D', 'Q', '1419', 'A', 'D', '3129', '5515', '9011', '8835', '1375', 'x', 'Y', '2079', '5549', '6859', '961', '7457', 'G', 'U', 'h', 'O', '6121']

SOLUTION:
9, 19, 8223, 11, 23, 779, 3295, 13, 3, 22, 2991, 5, 5361, 12, 333, 4, 17, 1419, 1, 4, 3129, 5515, 9011, 8835, 1375, 24, 25, 2079, 5549, 6859, 961, 7457, 7, 21, 8, 15, 6121