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:
['6851', 'Q', 'X', '907', '3123', '177', 'L', '7977', '4953', '4931', 'R', '3327']
answer:
6851, 17, 24, 907, 3123, 177, 12, 7977, 4953, 4931, 18, 3327


question:
['q', '8519', 'T', '6859', '5397', '3753', '2057', '5723', 'T', 'R', '7807', 'h', '9507', '7865', '8513', '2309', 'j', 'n', 'P', 'a', '8971', 'U', '7927', '875', '3315', 'E', 't']
answer:
17, 8519, 20, 6859, 5397, 3753, 2057, 5723, 20, 18, 7807, 8, 9507, 7865, 8513, 2309, 10, 14, 16, 1, 8971, 21, 7927, 875, 3315, 5, 20


question:
['4101', '6233', 'X', 'B', '3325', 'W', 'U', 'r', '1343', '5553', 'y', 'd', '4073', '6111', 'w', '4423', '7685', '9627', 'C', 'E', '7817', 'x', '4387', '379', '9701', 'g', 'g', '7373', 'r', '8427', '4835', 'a', 'L', 'x', '2683', 'N', '9683', 'B', '4427', 'B']
answer:

4101, 6233, 24, 2, 3325, 23, 21, 18, 1343, 5553, 25, 4, 4073, 6111, 23, 4423, 7685, 9627, 3, 5, 7817, 24, 4387, 379, 9701, 7, 7, 7373, 18, 8427, 4835, 1, 12, 24, 2683, 14, 9683, 2, 4427, 2