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: ['1939', '7465', 't', '8401', '161', '7451', 'd', 'H', '4957', '5765', '19', '8981', 'n', 'i', 'B', 'r', 'o', '6653', '3671', 'r', 'e', '2403', 'X', 'y', '4993', '6411', 'D', '4645', '5033', '7297']

Answer: 1939, 7465, 20, 8401, 161, 7451, 4, 8, 4957, 5765, 19, 8981, 14, 9, 2, 18, 15, 6653, 3671, 18, 5, 2403, 24, 25, 4993, 6411, 4, 4645, 5033, 7297


Question: ['K', 'n', 'S', 'J', 'G', '129', '2153', '6095', '8267']

Answer: 11, 14, 19, 10, 7, 129, 2153, 6095, 8267


Question: ['B', '3571', 'X', '7917', 'G', 'Z', 'w', 'T', 'D', 'T', 'c', '5197', '3847', '3459', 'y', '6805', '7487', 't', '7503', 'd', 'k']

Answer:
2, 3571, 24, 7917, 7, 26, 23, 20, 4, 20, 3, 5197, 3847, 3459, 25, 6805, 7487, 20, 7503, 4, 11