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]: ['2375', '5073', 'T', 'd', 'i', '3681', 'k', 's', '8513', 'N', '5143', 'r', '9799', 'a', 'i', 'F', 'E', '2845', '2291', 'x', 'Z', '4671', 'B', 'L', 'u', '9229', '9273', '9673', 'A', '7419', '2243', '4575', '8871', '4195', '2475', '6327', 'n', 'f']
[EX A]: 2375, 5073, 20, 4, 9, 3681, 11, 19, 8513, 14, 5143, 18, 9799, 1, 9, 6, 5, 2845, 2291, 24, 26, 4671, 2, 12, 21, 9229, 9273, 9673, 1, 7419, 2243, 4575, 8871, 4195, 2475, 6327, 14, 6

[EX Q]: ['6523', 'v', '9191', 'I', '6937', 'y', '5583', '8449', '1989', '1761', '4493', '4803', 'x', 'e']
[EX A]: 6523, 22, 9191, 9, 6937, 25, 5583, 8449, 1989, 1761, 4493, 4803, 24, 5

[EX Q]: ['7449', '837', '5877', '9421', '4929', 'X', 'm', 'Y', 'E', 'U', 'l', 'T', '5539', '6273', 't', 'K', 'x', 'b', 'z', '1637', '553', '4977', '6007', 'i', '7667', 'T', '9459', '5547', '2291']
[EX A]:
7449, 837, 5877, 9421, 4929, 24, 13, 25, 5, 21, 12, 20, 5539, 6273, 20, 11, 24, 2, 26, 1637, 553, 4977, 6007, 9, 7667, 20, 9459, 5547, 2291