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:
['7245', '5733', 'J', 'A', '3461', 't', 'j', 'A', '1105', '6505', 'a', '169', '2969', '247', '5041', 'Y', '6039', 'z', 'F', 'a', 'J', '909', '9109', 'U', 'O', 'B', 'j', '5597', 'K', '2219', 'F', '4929', 'j', 'E', '4729', 'q', '4979']

Ex Output:
7245, 5733, 10, 1, 3461, 20, 10, 1, 1105, 6505, 1, 169, 2969, 247, 5041, 25, 6039, 26, 6, 1, 10, 909, 9109, 21, 15, 2, 10, 5597, 11, 2219, 6, 4929, 10, 5, 4729, 17, 4979


Ex Input:
['b', 'u', 'r', '3453', '1663', 'b', '651', 'R', 'U', 'U', 'a', 'b', '2769', 'C']

Ex Output:
2, 21, 18, 3453, 1663, 2, 651, 18, 21, 21, 1, 2, 2769, 3


Ex Input:
['9543', '4747', 'n', 'H', 'E', 'p', 's', 'H', '2759', 'X', 'F', '9599', '4573', 'i', '7999', '5083', 'Y', '3207', 'U', 'l', 'K', '8949', 'u']

Ex Output:

9543, 4747, 14, 8, 5, 16, 19, 8, 2759, 24, 6, 9599, 4573, 9, 7999, 5083, 25, 3207, 21, 12, 11, 8949, 21