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 Q]: ['4867', 'Y', 't', '8365', 'f', '9409', 'H', '1913', 'J', 'F', 'w']
[EX A]: 4867, 25, 20, 8365, 6, 9409, 8, 1913, 10, 6, 23

[EX Q]: ['5045', '4633']
[EX A]: 5045, 4633

[EX Q]: ['4935', 'V', 'w', '9139', 'E', 'f']
[EX A]:
4935, 22, 23, 9139, 5, 6