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: ['9573', '5929', 'I', '1359', 'w', 'u', 'Y', '9927', '7465']

Answer: 9573, 5929, 9, 1359, 23, 21, 25, 9927, 7465


Question: ['7523', '387', 's', 'q', '3053', '8205', 'P', 'J', '7009']

Answer: 7523, 387, 19, 17, 3053, 8205, 16, 10, 7009


Question: ['f', 'f', '2519', 'l']

Answer:
6, 6, 2519, 12