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.
--------
Question: ['r', '8349', 'v', 'B', '6385', '6105', '3859', '3535', '8279', 'Z', '4157', 'N']

Answer: 18, 8349, 22, 2, 6385, 6105, 3859, 3535, 8279, 26, 4157, 14


Question: ['S', 'h', 'O', 'j', 'f', 'Q', 'o', 's', 'r', '5617', '6939']

Answer: 19, 8, 15, 10, 6, 17, 15, 19, 18, 5617, 6939


Question: ['S', '6687', '7821', 'A', 'A', 'o', 'c', '8211', '911', 'L', 'x', '2377', '7699', 'z']

Answer:
19, 6687, 7821, 1, 1, 15, 3, 8211, 911, 12, 24, 2377, 7699, 26