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:
['1533', '8627', '2455', 'W', 'Q', 'v', 'Y', 'F', '135']

Ex Output:
1533, 8627, 2455, 23, 17, 22, 25, 6, 135


Ex Input:
['5223', '3529', 'k', 'o', 'K', '6357', '6631', '6471', 'a']

Ex Output:
5223, 3529, 11, 15, 11, 6357, 6631, 6471, 1


Ex Input:
['3263', '785', 'J', 'a', '2909', '2443', 'I', '7465', '7629', 'z', '6669', 'r', 'Z', 'i', '509', '3965', 'c', 'm', 'm', 'O', 'y', '7913', '1859', '7805', 'a', 'm', 'M', 'o', '1145', 'o', '7281', '4277']

Ex Output:

3263, 785, 10, 1, 2909, 2443, 9, 7465, 7629, 26, 6669, 18, 26, 9, 509, 3965, 3, 13, 13, 15, 25, 7913, 1859, 7805, 1, 13, 13, 15, 1145, 15, 7281, 4277