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: ['u', '6687', '2277', 'o', '7787', 'Z', 'b', 'I', '9983', 'N']

A: 21, 6687, 2277, 15, 7787, 26, 2, 9, 9983, 14
****
Q: ['1065', 'b']

A: 1065, 2
****
Q: ['y', '9473', '1971', 'D', '3779', '8851', '9621', 'L', '6633']

A:
25, 9473, 1971, 4, 3779, 8851, 9621, 12, 6633
****