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]: ['6239', 'I', '6021', 'e', 'C', 'D', 'n', 'C', 'k', '5171', 'K', '3579', '1607', '7349', '3179', 'N', 'i', '8067', 'D', 'c', 'P', 'K', 'W', '2487', 'G', 'e', '2385', 'A', 'o']
[A]: 6239, 9, 6021, 5, 3, 4, 14, 3, 11, 5171, 11, 3579, 1607, 7349, 3179, 14, 9, 8067, 4, 3, 16, 11, 23, 2487, 7, 5, 2385, 1, 15


[Q]: ['2729', 'K', '1143', 'g', '3829']
[A]: 2729, 11, 1143, 7, 3829


[Q]: ['R', 'p', 'k', '1833', '4871', 's', 'H', '7119', 'l', '505', '2583', 'O', 'm', '4493', '3099', '2363', 's', 'Y', 'M', 'm', 's', 'k', '6563', 'v', '3007']
[A]:
18, 16, 11, 1833, 4871, 19, 8, 7119, 12, 505, 2583, 15, 13, 4493, 3099, 2363, 19, 25, 13, 13, 19, 11, 6563, 22, 3007