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.
Input: ['x', '4567', 's', 'c', 'w', 'V', '8081', 'z', 'z', 'r', '1361', '3487', 'B', '6967', '9649', '6763', 'A', '2881', 'T', '451', 'z', '481', '5441', '7569', '1461', '1087', '1031', 'q', '1585', 'V']

24, 4567, 19, 3, 23, 22, 8081, 26, 26, 18, 1361, 3487, 2, 6967, 9649, 6763, 1, 2881, 20, 451, 26, 481, 5441, 7569, 1461, 1087, 1031, 17, 1585, 22