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.

[Q]: ['V', '3471', '1007', '1937', 'Y', '3529', 'M', '9079', '129', 'j', '3991', 'X', 'h', '3647', 'C', 'l', 'Z', 'E', '6169', '4729']
[A]: 22, 3471, 1007, 1937, 25, 3529, 13, 9079, 129, 10, 3991, 24, 8, 3647, 3, 12, 26, 5, 6169, 4729


[Q]: ['a', '4715', 'X', '4649', '6995']
[A]: 1, 4715, 24, 4649, 6995


[Q]: ['Y', 'M', '1733', '2363', '1345', 'Q', '2731', 'z', 'g', 'y', 'l', 'C', '3495', 'M', 'z', '79', 'u', '3685', 'h', 's', '7897', 'i']
[A]:
25, 13, 1733, 2363, 1345, 17, 2731, 26, 7, 25, 12, 3, 3495, 13, 26, 79, 21, 3685, 8, 19, 7897, 9