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]: ['A', '5559', '2573', 'F', '8233', 'A', 'F', 'u']
[EX A]: 1, 5559, 2573, 6, 8233, 1, 6, 21

[EX Q]: ['w', '5531', '9103', 'I', 'W', '8305', 'q', '2429', '1521', '545', '4637', 'a', 's', 'f', '3715', 'i', '729', 'V', '6671', 'B', '3877', '7891', 'Y', '1217', 'z']
[EX A]: 23, 5531, 9103, 9, 23, 8305, 17, 2429, 1521, 545, 4637, 1, 19, 6, 3715, 9, 729, 22, 6671, 2, 3877, 7891, 25, 1217, 26

[EX Q]: ['9547', '3797', '7303', 'Z', 'i', '4797', '9225', '7785', '6303', 'M', '1591', '3025', '9499', 'W', '8437', '4499', 'k', '2153', '3451', 'E', 's', 'f', 'q', '3433', 'W', 'J']
[EX A]:
9547, 3797, 7303, 26, 9, 4797, 9225, 7785, 6303, 13, 1591, 3025, 9499, 23, 8437, 4499, 11, 2153, 3451, 5, 19, 6, 17, 3433, 23, 10