Definition: 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.
Input: ['5497', '5017', '8325', '5157', 'V', 'V']

5497, 5017, 8325, 5157, 22, 22