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.
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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: ['7501', 'c', 'n', '3551', 'U', '8239', 'L', '3149', '9399', 'a', '2763', '2461', 'p']

Answer: 7501, 3, 14, 3551, 21, 8239, 12, 3149, 9399, 1, 2763, 2461, 16


Question: ['y', 'i', 'C', 'd', 'D']

Answer:
25, 9, 3, 4, 4