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]: ['m', 'L', '7455', 'F', '8023', 'Y', '5859']
[EX A]: 13, 12, 7455, 6, 8023, 25, 5859

[EX Q]: ['9973', '4501', '3257', '7393', '2041', '1173', 'f', '3299', '1399', 'S', 'a', '7829', '2557', '6051', '7063', '2537', 'k', 'b', 'W', '9133', 'd']
[EX A]: 9973, 4501, 3257, 7393, 2041, 1173, 6, 3299, 1399, 19, 1, 7829, 2557, 6051, 7063, 2537, 11, 2, 23, 9133, 4

[EX Q]: ['d', '4823', '7393', '5047', '4313', '2567', 'b', '4895', '2207', '1035', 'Y', 'K', 'z', 'Y', '7025', '755', 'T', 'y', '3305', '9687', '4681', '5021', '1749', 'y', 'm', '9677']
[EX A]:
4, 4823, 7393, 5047, 4313, 2567, 2, 4895, 2207, 1035, 25, 11, 26, 25, 7025, 755, 20, 25, 3305, 9687, 4681, 5021, 1749, 25, 13, 9677