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: ['9327', 'L', 'l', '6125', 'q', 'f', '8555', 'm', 'p', 'N', 'N', 'a', '5641', 'O', 'a', 'v', 'O', 'm', '1885', '1149', '6373', '2701', '9025', '5313', 't', '9849', '1187', '2499', 'I', 'G', 'w', '367', '3939', '5525', 'A', '3627', '5945', 'q', '3137']

9327, 12, 12, 6125, 17, 6, 8555, 13, 16, 14, 14, 1, 5641, 15, 1, 22, 15, 13, 1885, 1149, 6373, 2701, 9025, 5313, 20, 9849, 1187, 2499, 9, 7, 23, 367, 3939, 5525, 1, 3627, 5945, 17, 3137