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 Q]: ['1611', 'z', '4841']
[EX A]: 1611, 26, 4841

[EX Q]: ['4657', 'F', '2009', '2077', '3793', 'o', '1349', '2879', '893', '3275', 'u', 'l', '4407', 'p', 'e', '2589', 'n', '6019', 'A', '8685', '6103', '995', 'R', '65', 'h', '8019', '2349', '2685', 'd', '9179', '1245', 'U', '3381', 'a', 'f', '9371', 'e', '1813']
[EX A]: 4657, 6, 2009, 2077, 3793, 15, 1349, 2879, 893, 3275, 21, 12, 4407, 16, 5, 2589, 14, 6019, 1, 8685, 6103, 995, 18, 65, 8, 8019, 2349, 2685, 4, 9179, 1245, 21, 3381, 1, 6, 9371, 5, 1813

[EX Q]: ['t', 't', '4035', 'Q', 'r', 'p', 'r', '663', 't', 'N', '7439', '4549', 'f', '4423', '419', 'B', 'L', 'n', 'O', 'E', '2331', 'g', 'D', '1555', '5349', '3889', '309', 'k', '9541', '6065', '1497', '9627', '7841']
[EX A]:
20, 20, 4035, 17, 18, 16, 18, 663, 20, 14, 7439, 4549, 6, 4423, 419, 2, 12, 14, 15, 5, 2331, 7, 4, 1555, 5349, 3889, 309, 11, 9541, 6065, 1497, 9627, 7841