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]: ['8555', 'i', 'k', 'S', '2087', '3173', 'L', 'c', '6565', '5925', '7023', '723', '4561', '1783', '4133', '9889', '3921', '1277', '3951', 'B']
[A]: 8555, 9, 11, 19, 2087, 3173, 12, 3, 6565, 5925, 7023, 723, 4561, 1783, 4133, 9889, 3921, 1277, 3951, 2


[Q]: ['b', 'C', 'G']
[A]: 2, 3, 7


[Q]: ['9621', 'o', 'F', '2413', '333', '6201', 'X', '4397', 'H', 'x', 'e', '6853', '9977', 'E', '8331']
[A]:
9621, 15, 6, 2413, 333, 6201, 24, 4397, 8, 24, 5, 6853, 9977, 5, 8331