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]: ['K', 'z', '7579', '7945', 'K', '5633', 'G', '7211', '9855', 'c', '4155']
[EX A]: 11, 26, 7579, 7945, 11, 5633, 7, 7211, 9855, 3, 4155

[EX Q]: ['859', '3249', 'x', '1373', 'd', 'n', '8667', 'Z', 'w', '1791', 'h', '4511', '1829', 'k', 'o', '4485', 'C', '7677', 'P', '4663', 'F', '3943', '1807', 'L', 'Y', 'W', 'l', 'Z', 'a', 'Z', 'j', '7693', '4215', 'N', 'N', 'O']
[EX A]: 859, 3249, 24, 1373, 4, 14, 8667, 26, 23, 1791, 8, 4511, 1829, 11, 15, 4485, 3, 7677, 16, 4663, 6, 3943, 1807, 12, 25, 23, 12, 26, 1, 26, 10, 7693, 4215, 14, 14, 15

[EX Q]: ['D', '9467', '6551', '9593', '8465', '1343', '5265', '1229', '9643', 'C', '7413', '7689', 'n', 'M', '6887', '9423', 'd', 'l', 'V', '337', 'N', '5019', '3599', '4839', 'B', '6607', 'P', '3947', 'W', '4461', 'i', 'O', 'S', '8551']
[EX A]:
4, 9467, 6551, 9593, 8465, 1343, 5265, 1229, 9643, 3, 7413, 7689, 14, 13, 6887, 9423, 4, 12, 22, 337, 14, 5019, 3599, 4839, 2, 6607, 16, 3947, 23, 4461, 9, 15, 19, 8551