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: Consider Input: ['P', 'P', '1043', 'q', 'O', '295', '8991', 'l', 'L', '6227', 'x', '6161', 'p', '9621']

Output: 16, 16, 1043, 17, 15, 295, 8991, 12, 12, 6227, 24, 6161, 16, 9621

Input: Consider Input: ['7501', 'c', 'n', '3551', 'U', '8239', 'L', '3149', '9399', 'a', '2763', '2461', 'p']

Output: 7501, 3, 14, 3551, 21, 8239, 12, 3149, 9399, 1, 2763, 2461, 16

Input: Consider Input: ['3499', 'v', '5447', 'U', '7765', 'b', '5447', 'V', 'f', '4783', 'W', 'F', '4449', '5961', 'f', 'r', 'y', 'O', 'f', '8643', '5735', '9157', 'p']
Output: 3499, 22, 5447, 21, 7765, 2, 5447, 22, 6, 4783, 23, 6, 4449, 5961, 6, 18, 25, 15, 6, 8643, 5735, 9157, 16