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', '5185', 'U', '9017', '3025', 'q', 'm', 'n', '7927', 'i', '1285', '2127', 'b', 'k', 'o', '9065', '8583', '921', 'I', '6909', '7181', '5681', 'z', 'K', 'T', '7321', 'q', 'm', 'N', 'p', 'O']

SOLUTION: 24, 5185, 21, 9017, 3025, 17, 13, 14, 7927, 9, 1285, 2127, 2, 11, 15, 9065, 8583, 921, 9, 6909, 7181, 5681, 26, 11, 20, 7321, 17, 13, 14, 16, 15

PROBLEM: ['3451', 'J', '801', 'y', 'b', 'W', '3241', '2621', 'y', 'a', '1671', 'g', '389', 'H', '5763', 'A', '6051', 'u', 'I', '2599', 'o', 'B', '4867', '725', '5345', '1719', '885', 'E', '6397', '7979', 'y', 'S', 'A', 'L']

SOLUTION: 3451, 10, 801, 25, 2, 23, 3241, 2621, 25, 1, 1671, 7, 389, 8, 5763, 1, 6051, 21, 9, 2599, 15, 2, 4867, 725, 5345, 1719, 885, 5, 6397, 7979, 25, 19, 1, 12

PROBLEM: ['p', '3493', 't', '7289', '9153', 'p', 'F', 'd', 'L', 'j', '3353', 'o', '5781', '2055', 'h', '8563', '1447', 'n', '4379', '6799', 'E', 'p', 'C', 'F', 'b', '8537', 'W', '7807', '7551', 'H', '2539', '3149']

SOLUTION:
16, 3493, 20, 7289, 9153, 16, 6, 4, 12, 10, 3353, 15, 5781, 2055, 8, 8563, 1447, 14, 4379, 6799, 5, 16, 3, 6, 2, 8537, 23, 7807, 7551, 8, 2539, 3149