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: ['v', '9147', 'x', '9763', '7161', 'M', 'o', '641', 'n', 'n', '8593', '5039', '6421', 'X', 'G', '4907', '3725', 'P', 'Z', 's', '4415', 'h', 'C', 'R', 'G', 'F', '1383', '2719', '8159', 'K', '4439', '9329', 'K', '4379', '7295', 'q']

SOLUTION: 22, 9147, 24, 9763, 7161, 13, 15, 641, 14, 14, 8593, 5039, 6421, 24, 7, 4907, 3725, 16, 26, 19, 4415, 8, 3, 18, 7, 6, 1383, 2719, 8159, 11, 4439, 9329, 11, 4379, 7295, 17

PROBLEM: ['I', 'c', '5325', '3723', 'r', '3613', '4509', '1935', 'l', '8285', 'r', '9159', '3557', 'z', '5397', '3805', 'S', 'f', 'L', '5169', '1893', 'I', '3845', 'C', '2679', '3489', '7829', 'V', '3589', '7651', '1185', '5641', 'F', 'h', 'Q', '1807']

SOLUTION: 9, 3, 5325, 3723, 18, 3613, 4509, 1935, 12, 8285, 18, 9159, 3557, 26, 5397, 3805, 19, 6, 12, 5169, 1893, 9, 3845, 3, 2679, 3489, 7829, 22, 3589, 7651, 1185, 5641, 6, 8, 17, 1807

PROBLEM: ['x', '331', '1409', 'W', 'H', 'L', 'p', '8461', 'D', '5613', 'p', 'q', 'z', 'f', '5529', 'j', '2929', '425', '6941']

SOLUTION:
24, 331, 1409, 23, 8, 12, 16, 8461, 4, 5613, 16, 17, 26, 6, 5529, 10, 2929, 425, 6941