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]: ['8083', '1827', '2629']
[EX A]: 8083, 1827, 2629

[EX Q]: ['8555', 'i', 'k', 'S', '2087', '3173', 'L', 'c', '6565', '5925', '7023', '723', '4561', '1783', '4133', '9889', '3921', '1277', '3951', 'B']
[EX A]: 8555, 9, 11, 19, 2087, 3173, 12, 3, 6565, 5925, 7023, 723, 4561, 1783, 4133, 9889, 3921, 1277, 3951, 2

[EX Q]: ['B', 'K', '7845', '8243', '3641', '7491', '9695', 'L', 'B', 'P', 'e', 'Q', 'A', '4353', 'Q', '3211', '557', '6479', 'e', '4187']
[EX A]:
2, 11, 7845, 8243, 3641, 7491, 9695, 12, 2, 16, 5, 17, 1, 4353, 17, 3211, 557, 6479, 5, 4187