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:
['p', '5493', '2947', 'Z', '8155', '747', 'R', '3199', 'J', 'F', '7579', 'r', '3903', '8923', 'd', '4307', '8331', '9981']
answer:
16, 5493, 2947, 26, 8155, 747, 18, 3199, 10, 6, 7579, 18, 3903, 8923, 4, 4307, 8331, 9981


question:
['3893', '871', '4431', '8253', 'u', '1579', 'I', '5665', '7581']
answer:
3893, 871, 4431, 8253, 21, 1579, 9, 5665, 7581


question:
['n', 'v', '763', '6945', 'g', 'k', 'b', 'M', 'F', 'q', '5399', 'g']
answer:

14, 22, 763, 6945, 7, 11, 2, 13, 6, 17, 5399, 7