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: ['2955', '5327', 'L', '4687', '9119', '2283', '2293', '7033', 'A', '5333', '5869', 'X', 'q', '7205', 'q', 'e', '8307']

2955, 5327, 12, 4687, 9119, 2283, 2293, 7033, 1, 5333, 5869, 24, 17, 7205, 17, 5, 8307