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 Input:
['1939', '7465', 't', '8401', '161', '7451', 'd', 'H', '4957', '5765', '19', '8981', 'n', 'i', 'B', 'r', 'o', '6653', '3671', 'r', 'e', '2403', 'X', 'y', '4993', '6411', 'D', '4645', '5033', '7297']

Ex Output:
1939, 7465, 20, 8401, 161, 7451, 4, 8, 4957, 5765, 19, 8981, 14, 9, 2, 18, 15, 6653, 3671, 18, 5, 2403, 24, 25, 4993, 6411, 4, 4645, 5033, 7297


Ex Input:
['9407', 's', '3757', '6925', '8457', '7659', '2961', '1895', 'x', 'E', '1765', 'G', 'F', '369', 'R', '7845', 'i', 'Z', 'U', '4169', 'V', '6981', '1495', '8703', '9079', '5695', 'Z']

Ex Output:
9407, 19, 3757, 6925, 8457, 7659, 2961, 1895, 24, 5, 1765, 7, 6, 369, 18, 7845, 9, 26, 21, 4169, 22, 6981, 1495, 8703, 9079, 5695, 26


Ex Input:
['9447', 'L', 'K', 'B', '4801', '2917', 'x', 'b', '5123', '8729', 'y', 'w', '1707', 'g', '1581', '603', 'z', '6871', 'A', '8583', 'P', 'O', 'P', 'r', '4857', '9127', 'H', '3233', 'g', '8617']

Ex Output:

9447, 12, 11, 2, 4801, 2917, 24, 2, 5123, 8729, 25, 23, 1707, 7, 1581, 603, 26, 6871, 1, 8583, 16, 15, 16, 18, 4857, 9127, 8, 3233, 7, 8617