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: ['a', '9907', '6485', 'K', 'e', 'X', '687', '7687', '589', 'n', '7287', '9637']

Answer: 1, 9907, 6485, 11, 5, 24, 687, 7687, 589, 14, 7287, 9637


Question: ['3893', '871', '4431', '8253', 'u', '1579', 'I', '5665', '7581']

Answer: 3893, 871, 4431, 8253, 21, 1579, 9, 5665, 7581


Question: ['F', '2811', 'w', '5745', 'V', '793', '265', '4859', 'v', 'h', '8889', '8875', 'c']

Answer:
6, 2811, 23, 5745, 22, 793, 265, 4859, 22, 8, 8889, 8875, 3