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]: ['b', 'U', '8175', 'd', '5731', '493', 'a', 'V', 'S', 'L', 'W', 'z', 'D', '4529', '2923', '4063', 'b', '5529', '3871', 'X', '6937', '6395', '1057', 'X', 'f', 'Z']
[EX A]: 2, 21, 8175, 4, 5731, 493, 1, 22, 19, 12, 23, 26, 4, 4529, 2923, 4063, 2, 5529, 3871, 24, 6937, 6395, 1057, 24, 6, 26

[EX Q]: ['1289', '6909', '607', 'O', 'a', '5851', 'y', '5699', '7337', 'f', 'g', '6459', '6777', '5019', '3273', 'C', 'P', 'X', '6295', '3353', 'w', '889', 'n', 'Q', '4455', '8377', '2531', 'T', 'P', '7877', '1729', 'F', 'X', '8027', '15', 'E', '3409', '1747']
[EX A]: 1289, 6909, 607, 15, 1, 5851, 25, 5699, 7337, 6, 7, 6459, 6777, 5019, 3273, 3, 16, 24, 6295, 3353, 23, 889, 14, 17, 4455, 8377, 2531, 20, 16, 7877, 1729, 6, 24, 8027, 15, 5, 3409, 1747

[EX Q]: ['2193', 'B', 'T', '43', '6527', 'Z', 'm', '5361', '7933', '485', '455', '7209', 'a', 'f', 'R', '4197', 'N', '4617', 'l', 'l', 'N', 'M', '4725', 'y', '6039', '4767', '503', 'g', 'v', '3075', '4525', 'h', '2499', 'd']
[EX A]:
2193, 2, 20, 43, 6527, 26, 13, 5361, 7933, 485, 455, 7209, 1, 6, 18, 4197, 14, 4617, 12, 12, 14, 13, 4725, 25, 6039, 4767, 503, 7, 22, 3075, 4525, 8, 2499, 4