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: ['m', 'y', '8083', '6185', 'j', '8177', 'H', '1065']

13, 25, 8083, 6185, 10, 8177, 8, 1065