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:
['1171', '7585', 'H', 'R', '367', '4509', '9555', '9691', '8173', '6007', '2391', '4867', 't', 'l', '5127', 'W', '3795', 'p', '8375']

Ex Output:
1171, 7585, 8, 18, 367, 4509, 9555, 9691, 8173, 6007, 2391, 4867, 20, 12, 5127, 23, 3795, 16, 8375

Ex Input:
['j', 'f', 'u', '5771', 'M', 'm', 'B', 'C', 'w', 'J', '8553', 'N', 'N', '9059', 'r', 'N', '9457']

Ex Output:
10, 6, 21, 5771, 13, 13, 2, 3, 23, 10, 8553, 14, 14, 9059, 18, 14, 9457

Ex Input:
['8707', 'y', 'P', '8647', 'E', 'x', 'n', 'j', '313', '5393', '229', 'o', '861', '7481', 'e', 'e', '2339', '1655', '3751', '3369', '207', 'C', 'd', '2435', '1151', 'T', '2637']

Ex Output:
8707, 25, 16, 8647, 5, 24, 14, 10, 313, 5393, 229, 15, 861, 7481, 5, 5, 2339, 1655, 3751, 3369, 207, 3, 4, 2435, 1151, 20, 2637