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.

Ex Input:
['u', 'P', 'n', 'P', '537', '6431', 'u', 'Y']

Ex Output:
21, 16, 14, 16, 537, 6431, 21, 25


Ex Input:
['33', '2283', 'M', 'g', 'q', 'D', 'L', '8315', 'G', '3857', '7681', 'z']

Ex Output:
33, 2283, 13, 7, 17, 4, 12, 8315, 7, 3857, 7681, 26


Ex Input:
['m', 'w', '2353', 'y', '2187', '3999', 'u', '7381', 'R', 'J', '6927', 't', 'O', '6523', '1547', 'v', '7871']

Ex Output:

13, 23, 2353, 25, 2187, 3999, 21, 7381, 18, 10, 6927, 20, 15, 6523, 1547, 22, 7871