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: ['6437', '3375', '6529', 'G', '3351', '5563', '5349', '4505', 'V', 'l', '2255', 's', '3691', 'c', 'w']

Answer: 6437, 3375, 6529, 7, 3351, 5563, 5349, 4505, 22, 12, 2255, 19, 3691, 3, 23


Question: ['4235', 'q', '6367', 'V', '6499', '4667', '3689', 'Y', '8349', 'i', '1289', 'T', 'T', '6479', 'g', 'K', '4003', '587', 'a', 'Y', 'T', 'L', '2915', '9261', '4483']

Answer: 4235, 17, 6367, 22, 6499, 4667, 3689, 25, 8349, 9, 1289, 20, 20, 6479, 7, 11, 4003, 587, 1, 25, 20, 12, 2915, 9261, 4483


Question: ['N', '2477', 'U', 'p', 'B', 'k', '9535', '9007', 's', 'W', 'l', '1177', 'i', '1381', 's', '5111', 'M', 'F', '1507', 'q', '2441', '2419', 'M']

Answer:
14, 2477, 21, 16, 2, 11, 9535, 9007, 19, 23, 12, 1177, 9, 1381, 19, 5111, 13, 6, 1507, 17, 2441, 2419, 13