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: ['9593', '9143', '9513', '341', '4957', 'W', 'U', '4951', 'P', 'i', 'F', 'q', 'y', '3429', 'k', '5527', 'M']

SOLUTION: 9593, 9143, 9513, 341, 4957, 23, 21, 4951, 16, 9, 6, 17, 25, 3429, 11, 5527, 13

PROBLEM: ['r', 'G', '8025', '4787', '4699', '4479', 'n', 'B', 'm', 'm', '3519', '8401', 'W', 'n', 'a', '9785', 'h', 'i', '6211', '3885', '3351', 'S', 'Q', 'M', '1743', 'X']

SOLUTION: 18, 7, 8025, 4787, 4699, 4479, 14, 2, 13, 13, 3519, 8401, 23, 14, 1, 9785, 8, 9, 6211, 3885, 3351, 19, 17, 13, 1743, 24

PROBLEM: ['8149', 'k', '9959', '589', 'U', '6943', '8061', '1409', 'W', '4361', 'd', 'w', '33', 'q', 'D', 'g', '6545', '4875', 'N', 'M', 'y', '1043', 'i', '5981', 'F', '1257', '303', '7741', '8277']

SOLUTION:
8149, 11, 9959, 589, 21, 6943, 8061, 1409, 23, 4361, 4, 23, 33, 17, 4, 7, 6545, 4875, 14, 13, 25, 1043, 9, 5981, 6, 1257, 303, 7741, 8277