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: ['V', 'p', '3601', 'l', 'V', '4875', '4419', 's', 'O', '5861', 'q', 'N', '7265', '2939', 'V', '4491', '653', 'Z', '7879', '5837', 'r', 'g', '2439', 'H', 'I', 'B', '1077', 'j', '7379', 'e', 'E', 's', 'd', '1351', 'Q', 'k', 'H', '4363', 'P']

22, 16, 3601, 12, 22, 4875, 4419, 19, 15, 5861, 17, 14, 7265, 2939, 22, 4491, 653, 26, 7879, 5837, 18, 7, 2439, 8, 9, 2, 1077, 10, 7379, 5, 5, 19, 4, 1351, 17, 11, 8, 4363, 16