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]: ['5273', '5539', '993', '8787', 'r', '1413', '3931', 'z', 'g', 'c', 'D', '9909', 'a', 'V', '1657', '2823', 'e', 't', 't', 'b', '3771', '1177', 'f', '855']
[A]: 5273, 5539, 993, 8787, 18, 1413, 3931, 26, 7, 3, 4, 9909, 1, 22, 1657, 2823, 5, 20, 20, 2, 3771, 1177, 6, 855


[Q]: ['1327', '6419', 'k', '2175', 'w', '7697', 'T', '8963', '9845', 'r', '8423', '9387', '79', '6791', '5441', 'J', '291', '9981', 'S', '2361', 'b', '5587', 'Y', '3105', 'Q', '8853', 'U', '7933', 'Z', 'n', '3775', 'W', 'S', 'p', 'g', '445', '7699']
[A]: 1327, 6419, 11, 2175, 23, 7697, 20, 8963, 9845, 18, 8423, 9387, 79, 6791, 5441, 10, 291, 9981, 19, 2361, 2, 5587, 25, 3105, 17, 8853, 21, 7933, 26, 14, 3775, 23, 19, 16, 7, 445, 7699


[Q]: ['b', '9615', '4275', 'C', '1601', '5169', '4419', 'U', 'f', '6959', 'Q', '5013', 'v', '5725', '3249', '9351', 'q', '3585', '5143', '9471', '5753', '4279']
[A]:
2, 9615, 4275, 3, 1601, 5169, 4419, 21, 6, 6959, 17, 5013, 22, 5725, 3249, 9351, 17, 3585, 5143, 9471, 5753, 4279