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]: ['J', '4935', 't', '3431', 'c', '8525', 'I', 'P', '3181', 'R', 'W', '7841', 'r', 'c', '8643', 'V', '9139', '9603', '7649', '7897', '6205', '7345', '2291', 'D', 'Q', '641', 'Y', '7249', '2685']
[EX A]: 10, 4935, 20, 3431, 3, 8525, 9, 16, 3181, 18, 23, 7841, 18, 3, 8643, 22, 9139, 9603, 7649, 7897, 6205, 7345, 2291, 4, 17, 641, 25, 7249, 2685

[EX Q]: ['a', '6515', '1185', 'o', '7781', '2213', '6077', '2461', '8771', 'S', 'L', 'P', '9841', 'P', '7851', 's', '6149', 'r', '7129', '3325', 'X', '8229', 'h', 'J', 'Y', '3525', '3915', '8663', 'W', '2323', 'B', 'x', 'd', '4263', 'w', 'o', '4645', 'w']
[EX A]: 1, 6515, 1185, 15, 7781, 2213, 6077, 2461, 8771, 19, 12, 16, 9841, 16, 7851, 19, 6149, 18, 7129, 3325, 24, 8229, 8, 10, 25, 3525, 3915, 8663, 23, 2323, 2, 24, 4, 4263, 23, 15, 4645, 23

[EX Q]: ['7757', '9189', 'P', 'g', 'j', '5813', 'n', 'G', '7807']
[EX A]:
7757, 9189, 16, 7, 10, 5813, 14, 7, 7807