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:
['2087', '5779', 'O', 'F', '8401', '2949', 'e', 'z', '1513', 'z', '3941', '2587', 'w', 'p', 'i', '3233', 'D']
answer:
2087, 5779, 15, 6, 8401, 2949, 5, 26, 1513, 26, 3941, 2587, 23, 16, 9, 3233, 4


question:
['7495', 'm', 'I']
answer:
7495, 13, 9


question:
['9961', 'Y', '669', '8227', 'j', 'c', '8749', 'c', 'K', '8439']
answer:

9961, 25, 669, 8227, 10, 3, 8749, 3, 11, 8439