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]: ['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]: ['p', 'V', '2273', 'Q', '5903', '8185', '531', 'C', '7133', '735', '5931', 'X', '859', '5033', '7511', 'd', '4367', 'n', 'T', 'z', 'W', '8885', 'G', 'z', 's', '5397', '2115', 'G', '5891', 'Q', 'T', '7847', '9051', 'a', 'L', '4853']
[EX A]: 16, 22, 2273, 17, 5903, 8185, 531, 3, 7133, 735, 5931, 24, 859, 5033, 7511, 4, 4367, 14, 20, 26, 23, 8885, 7, 26, 19, 5397, 2115, 7, 5891, 17, 20, 7847, 9051, 1, 12, 4853

[EX Q]: ['8545', 'u', 'O', '1129', '9425', 'Q', '4087']
[EX A]:
8545, 21, 15, 1129, 9425, 17, 4087