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]: ['O', '6049', '4915', '1573', '719', '2061', 'O', 'n', '6689', 'J', '4985', 'r', 'q', '6617', 'k', '2333', '183', '4549', '6053', '1075', '737', '6465', '5421']
[A]: 15, 6049, 4915, 1573, 719, 2061, 15, 14, 6689, 10, 4985, 18, 17, 6617, 11, 2333, 183, 4549, 6053, 1075, 737, 6465, 5421


[Q]: ['k', 'v', '7083', 'P', 'j']
[A]: 11, 22, 7083, 16, 10


[Q]: ['6801', 'U', 'K', '3873', '3137', 'b', 'm', '5427', '1743', '587', '5391', '4179', '3181', '5957', 'N', 'k', 'v']
[A]:
6801, 21, 11, 3873, 3137, 2, 13, 5427, 1743, 587, 5391, 4179, 3181, 5957, 14, 11, 22