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: ['x', '3393', '6165', 'k', '547', '667', '5949', '1285', 'G', 'G', 'C', 'R', '4757', 'w', 'q', '2689', '9725', '9501', 'C', '6685', '1403', '3673', 'l', 'j', '7261', 'T', '227', '6143', '105', '3699', '8921', 'k', '943', 'Q', '4409']

SOLUTION: 24, 3393, 6165, 11, 547, 667, 5949, 1285, 7, 7, 3, 18, 4757, 23, 17, 2689, 9725, 9501, 3, 6685, 1403, 3673, 12, 10, 7261, 20, 227, 6143, 105, 3699, 8921, 11, 943, 17, 4409

PROBLEM: ['q', 'y', 'y', 'l', 'h', '6347', '7445', 'r', '3511', '8433', 't', '9123', 'L', 'C', 'i', '4441', '2765', 'w', 'f', 'C', 'R', 'B']

SOLUTION: 17, 25, 25, 12, 8, 6347, 7445, 18, 3511, 8433, 20, 9123, 12, 3, 9, 4441, 2765, 23, 6, 3, 18, 2

PROBLEM: ['2657', '6969', 'M', '4725', '4683', 'q', 't', 'k', 'c', '8095', '7881', '4461', '3221', 'e', '9409', '8977', '9477', 'v', 'S', 'J', 'u', '2223', 'Q', 'w', 'd', 'B', 'E', 'Q', '7753', 'e', 'k', '3085', 'F', 'r']

SOLUTION:
2657, 6969, 13, 4725, 4683, 17, 20, 11, 3, 8095, 7881, 4461, 3221, 5, 9409, 8977, 9477, 22, 19, 10, 21, 2223, 17, 23, 4, 2, 5, 17, 7753, 5, 11, 3085, 6, 18