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.

Example Input: ['7527', '6309', '1291', '3995', 'D', '5925', 'y', '6943', '5393', '7691', 'a', 'P', 'k', 'x', 'm', 'Q', '475', '4921', '1909', 'b', '7417', 'E', '7689', 'o', '3491', 'g', '7689', 'x', 'E']
Example Output: 7527, 6309, 1291, 3995, 4, 5925, 25, 6943, 5393, 7691, 1, 16, 11, 24, 13, 17, 475, 4921, 1909, 2, 7417, 5, 7689, 15, 3491, 7, 7689, 24, 5

Example Input: ['n', 'h', 'O', 'x', 'O', '2651', '5011', '8271', '9565', '5323', '6315', 'A', '9417', 'C', '6409', 'C', 'T', 'K', 'o', 'O', '2627', 'Y']
Example Output: 14, 8, 15, 24, 15, 2651, 5011, 8271, 9565, 5323, 6315, 1, 9417, 3, 6409, 3, 20, 11, 15, 15, 2627, 25

Example Input: ['J', '6493', '7633', '9827', '5363', 'A', 'F', '2713', '9009', 'Q', '9977', 'T', '2349', 'L', '5247', '2221', 'R', 'j', 'p', '4985', 'Z', 'I', 'O', '4339', '5125', '1397', '8329', 'M', '1147', 'B', 'F', '3325', '1633', '3389', '995']
Example Output:
10, 6493, 7633, 9827, 5363, 1, 6, 2713, 9009, 17, 9977, 20, 2349, 12, 5247, 2221, 18, 10, 16, 4985, 26, 9, 15, 4339, 5125, 1397, 8329, 13, 1147, 2, 6, 3325, 1633, 3389, 995