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.

['33', '2283', 'M', 'g', 'q', 'D', 'L', '8315', 'G', '3857', '7681', 'z']
33, 2283, 13, 7, 17, 4, 12, 8315, 7, 3857, 7681, 26

['G', 'P', '9587', '2465', 'C', 'q', 'o']
7, 16, 9587, 2465, 3, 17, 15

['R', 'i', '233', 'k', '4347', 'E', 'n', 'l', '9189', '3595', '3985', '3795']

18, 9, 233, 11, 4347, 5, 14, 12, 9189, 3595, 3985, 3795