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', 'K', '9581', 'v', 'p', 'I', '2579', '7467', '2267', '3839', '9615', 'k', 'l', 'X', 'I']
[EX A]: 1, 11, 9581, 22, 16, 9, 2579, 7467, 2267, 3839, 9615, 11, 12, 24, 9

[EX Q]: ['z', 'p', '5297', '2177', 'a', 'K', '6217', 'P', 'i', '3365', '5083', 'M', '9027', '6689', 'H', 'Z', '3199', '8879', 'D', '9265', '1803', '5129', '9369', '8119', '7349', '1283', '5777', '6649', '7189']
[EX A]: 26, 16, 5297, 2177, 1, 11, 6217, 16, 9, 3365, 5083, 13, 9027, 6689, 8, 26, 3199, 8879, 4, 9265, 1803, 5129, 9369, 8119, 7349, 1283, 5777, 6649, 7189

[EX Q]: ['M', 'U', '2455', '1239', 'W', 'Y', 'i', '4421', 'U', '245', 'W']
[EX A]:
13, 21, 2455, 1239, 23, 25, 9, 4421, 21, 245, 23