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]: ['S', '6599', 'i', 'u', '7321', '859', '171', '7539', 'u', 'q', 'Y', '5699', '5409', 'C', '2885', '8065', '4941', '5981']
[A]: 19, 6599, 9, 21, 7321, 859, 171, 7539, 21, 17, 25, 5699, 5409, 3, 2885, 8065, 4941, 5981


[Q]: ['1801', '667', 'e', 'U', 't', '6309', '5535', 'g', '3007', 'g', 'y', '7329', '3741', 'f', 'O', 'i', 'T', 'p', '685', 'u', 'q', '8561', 'Z']
[A]: 1801, 667, 5, 21, 20, 6309, 5535, 7, 3007, 7, 25, 7329, 3741, 6, 15, 9, 20, 16, 685, 21, 17, 8561, 26


[Q]: ['6695', 'n', '9075', '4963', 'q', 'A', '7489', 'J', 'F', '8159', 'l', 'E', 'Y', 's', 'F', 'u', 'V', '4343', '2121', '1947', 'I', 'A', 'g', '8529', 'H', 'Z', 'I', '2355', '8001', '3243', '5767', 'I', 'D', 'w', '4693', 'M', '3717', 'Y']
[A]:
6695, 14, 9075, 4963, 17, 1, 7489, 10, 6, 8159, 12, 5, 25, 19, 6, 21, 22, 4343, 2121, 1947, 9, 1, 7, 8529, 8, 26, 9, 2355, 8001, 3243, 5767, 9, 4, 23, 4693, 13, 3717, 25