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.

[EX Q]: ['t', 'u', 'H', 'y', 'A', 't', 'G', '3361', '8209', 'V', '4765']
[EX A]: 20, 21, 8, 25, 1, 20, 7, 3361, 8209, 22, 4765

[EX Q]: ['4175', 'm', 'Q', 'u', '4507', 'F', 'q', 'H', '5245', '9217', 'C', 'S', 'x', 'J', '7433', '4771', '1845', '5591', 'B', '1005', 'F', 'c', 'K']
[EX A]: 4175, 13, 17, 21, 4507, 6, 17, 8, 5245, 9217, 3, 19, 24, 10, 7433, 4771, 1845, 5591, 2, 1005, 6, 3, 11

[EX Q]: ['c', 'i', 't', 'c', '4749', 'K', 's', '5123', 'W', 'h', '1805', 'q', 'L', 'O', '1435', 'Y', '3971', 'S', '7887', '2907', 'Q', '915', 'k', 'V', '8339', 'u', '8121', 'O']
[EX A]:
3, 9, 20, 3, 4749, 11, 19, 5123, 23, 8, 1805, 17, 12, 15, 1435, 25, 3971, 19, 7887, 2907, 17, 915, 11, 22, 8339, 21, 8121, 15