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.

['c', 's', 'L', 'J', '7597', 'Z', '3517', 'F', '8053', 'J', 'N', 'H', 's', '2241', 'f', 'h', 'e', 'F', 'T', '5613', '425', 'k', '8125', '2457', '1269', 'p', 'b', '175']
3, 19, 12, 10, 7597, 26, 3517, 6, 8053, 10, 14, 8, 19, 2241, 6, 8, 5, 6, 20, 5613, 425, 11, 8125, 2457, 1269, 16, 2, 175

['B', 'z', '3345', 'n', 'E', '1329', 'c', 'G', 'n', '4519', 'J', 'r', 'C', 'C', 'y', 'g', 'm', 's', 'k', 'G', '4315', '8195', 'r', 'r', 'F', '5113', 'Y', '5907', 'L', '7943', 'D', '9443', 'b', 'Z', '8515', '179', 'M', 'u']
2, 26, 3345, 14, 5, 1329, 3, 7, 14, 4519, 10, 18, 3, 3, 25, 7, 13, 19, 11, 7, 4315, 8195, 18, 18, 6, 5113, 25, 5907, 12, 7943, 4, 9443, 2, 26, 8515, 179, 13, 21

['a', 'F', 'Q', '8811', 'E', 'w', 'm', 'B', '21', 'k', '133', '6385']

1, 6, 17, 8811, 5, 23, 13, 2, 21, 11, 133, 6385