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: ['6013', 'F', '5533', '1595', '5169', '7647', '2563', '3019', 'D', '9595', 'e', 'g', 'E', '4035', '8027', '4425', 'K', 'n', 'w', 'd', '9077', '6865', 'H', 'b', '9559', 'A', 'g']

6013, 6, 5533, 1595, 5169, 7647, 2563, 3019, 4, 9595, 5, 7, 5, 4035, 8027, 4425, 11, 14, 23, 4, 9077, 6865, 8, 2, 9559, 1, 7