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: ['4697', '3121', '3407', 'B', '7405', '6855', '7757', 'U', '5299', '3001', '2769', '6907', 'y', '3455', 'F', 'O', 'p', '4431', 'Q', 'C', '2905']
Example Output: 4697, 3121, 3407, 2, 7405, 6855, 7757, 21, 5299, 3001, 2769, 6907, 25, 3455, 6, 15, 16, 4431, 17, 3, 2905

Example Input: ['X', 'S', 'Q', '801', 'U', '6613', '4053', 'z', 'Q', 'j', '1899', '9485', '635', '6291', 'Z', 'l', 'F', 'Z', '4165', '3281', 'C', '2849', '9691', 'q', '4835', '8733', 'k', '6381', 't', '3823', '8263', 'o', 'S', '4735', '1265', '321', 'Y']
Example Output: 24, 19, 17, 801, 21, 6613, 4053, 26, 17, 10, 1899, 9485, 635, 6291, 26, 12, 6, 26, 4165, 3281, 3, 2849, 9691, 17, 4835, 8733, 11, 6381, 20, 3823, 8263, 15, 19, 4735, 1265, 321, 25

Example Input: ['R', '8515', 'A', '4787', 'A', '4287', 'F', '5089', 'q', 'N', 'z', '603', '4905', '6141', 'y', '6999', '2171', 'S', '5831', '3353', '9335', 'I', '1437', 'h', '2375', '5637', 'r', 'W', '1787', '5167', 'o', 'n', '857', 'H', '4447', '8911', '9193']
Example Output:
18, 8515, 1, 4787, 1, 4287, 6, 5089, 17, 14, 26, 603, 4905, 6141, 25, 6999, 2171, 19, 5831, 3353, 9335, 9, 1437, 8, 2375, 5637, 18, 23, 1787, 5167, 15, 14, 857, 8, 4447, 8911, 9193