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: ['8565', 'e', '2195', 'x', 'p', '3421', 'v', 'A', '7677', 'n', 'w', '8705', '8055', 'N', 'V', 'P', '9289', '6221', 'p', '313', '4643', '9721', '7925', 'g', '8873', 'Y', 'S', 'x']

8565, 5, 2195, 24, 16, 3421, 22, 1, 7677, 14, 23, 8705, 8055, 14, 22, 16, 9289, 6221, 16, 313, 4643, 9721, 7925, 7, 8873, 25, 19, 24