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:
['9307', 't', '7521', '1787', 'K', 'R', 'S', 'q', 'Q', '9679', '6415', 'V', '9593', 'X', 'U', '707', '3367', 'J', 'H', 'Q', '9889', 'w', 'd', '7075', 'L', 'F', 'j', 't', 'W', 'r', '4743', '2469', 'D', 's', '4687', 'n']

Ex Output:
9307, 20, 7521, 1787, 11, 18, 19, 17, 17, 9679, 6415, 22, 9593, 24, 21, 707, 3367, 10, 8, 17, 9889, 23, 4, 7075, 12, 6, 10, 20, 23, 18, 4743, 2469, 4, 19, 4687, 14


Ex Input:
['u', 'n', '2763', 'n', '5869', 'w', '4847', '4369', '8245', '9801', 'W', '7991', 't', '9233', 'Z', '3521', 'Z', 'H', 'N', 'a', '9811', '5705', '6637', '5067', 'o']

Ex Output:
21, 14, 2763, 14, 5869, 23, 4847, 4369, 8245, 9801, 23, 7991, 20, 9233, 26, 3521, 26, 8, 14, 1, 9811, 5705, 6637, 5067, 15


Ex Input:
['8553', '591', '4135', '7545', 'j', 'y', 'C', 'f', 'o', 'X', '4691', 'l', 'I', '361', 'Y', '4935', 'b', '6307', '6669', '1593', '3837', 'x', '3705', '3205', '5045', 'v', 't', '5855', 'V', 'W', 's']

Ex Output:

8553, 591, 4135, 7545, 10, 25, 3, 6, 15, 24, 4691, 12, 9, 361, 25, 4935, 2, 6307, 6669, 1593, 3837, 24, 3705, 3205, 5045, 22, 20, 5855, 22, 23, 19