instruction:
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:
['1207', 'B', '4273', '7081', '6009', '3933', '5589', '1543', '2631']
answer:
1207, 2, 4273, 7081, 6009, 3933, 5589, 1543, 2631


question:
['6573', '5519']
answer:
6573, 5519


question:
['C', 's', 'L', '1439', '1579', '2325', 'o', 'Z']
answer:

3, 19, 12, 1439, 1579, 2325, 15, 26