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]: ['7565', 'c', '4849', '6873', '6901', 'Q', '4237']
[A]: 7565, 3, 4849, 6873, 6901, 17, 4237


[Q]: ['1129', '9905', '2643', '2241', 'q']
[A]: 1129, 9905, 2643, 2241, 17


[Q]: ['7421', '7221', 'h', '9195', 'Z']
[A]:
7421, 7221, 8, 9195, 26