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:
['B', '1491', 'Q', 'y', 'D', 'b', '1667', 'W', '9611', '3105', 'Z', '3705', '9391']
answer:
2, 1491, 17, 25, 4, 2, 1667, 23, 9611, 3105, 26, 3705, 9391


question:
['N', 'f', '8347', '7807', '6019', '9973']
answer:
14, 6, 8347, 7807, 6019, 9973


question:
['8519', '8371', '5443', 'c', 'S', 'v', 'D', '7517', '207', 'N', '959', 'e', 'y', '7523', '8803', 'P', 'g', 'Q', 'c']
answer:

8519, 8371, 5443, 3, 19, 22, 4, 7517, 207, 14, 959, 5, 25, 7523, 8803, 16, 7, 17, 3