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: ['9331', 'q', 'x', '9933', '2191', 'Y', '71', '4277', '7685', 'm', 'm', '6931', 'F', 'r', '1205', 'O', 'p', '6471', '9735', '4791', '1859', 'e', 'K', '3783', 'r', '3023', '5935', 'I', 'M', 'f', '3205']

9331, 17, 24, 9933, 2191, 25, 71, 4277, 7685, 13, 13, 6931, 6, 18, 1205, 15, 16, 6471, 9735, 4791, 1859, 5, 11, 3783, 18, 3023, 5935, 9, 13, 6, 3205