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]: ['Z', 'b']
[A]: 26, 2


[Q]: ['q', '5203', 'L']
[A]: 17, 5203, 12


[Q]: ['O', '303', 'H', '1293', '2053', 'u']
[A]:
15, 303, 8, 1293, 2053, 21