Detailed Instructions: 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.
Q: ['9247', '7329', 'd', '4473', 'q', '5531', 'v', 'Q', '6371', 'V', '4085', 'U', 's', 'P', '5851', '4527', '8969', '4827', '5089', 'C', 'A', '9797', '1607']
A:
9247, 7329, 4, 4473, 17, 5531, 22, 17, 6371, 22, 4085, 21, 19, 16, 5851, 4527, 8969, 4827, 5089, 3, 1, 9797, 1607