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.
--------
Question: ['8851', 'k', 'x', 'O', '9071', 'C', 'O', 'k', 'd', '5141', 'e', 'l', '4239', 'S', '2521', 'G', 'y', 'v', 't', '5275', '8869', '7553', '1857', '7843', '2203', 'v', '7867', 'D', '299', '2347', 'Z', 'K']

Answer: 8851, 11, 24, 15, 9071, 3, 15, 11, 4, 5141, 5, 12, 4239, 19, 2521, 7, 25, 22, 20, 5275, 8869, 7553, 1857, 7843, 2203, 22, 7867, 4, 299, 2347, 26, 11


Question: ['a', 'f', 'k', '2457', 'l', 'P', 'b', '7883', '3743']

Answer: 1, 6, 11, 2457, 12, 16, 2, 7883, 3743


Question: ['O', '6731', '8543', 's', '5535', '9215', 'c', '8963', '4095', 'W', 'r', '8965', 'p', '9003', '9453', '5329', 'p', 'S', 'j', '1187', '281', '7429', '843', 'J', '4685', '913', 'p', 't', 'D', '2981', '6999', '2839', 'c', 'G']

Answer:
15, 6731, 8543, 19, 5535, 9215, 3, 8963, 4095, 23, 18, 8965, 16, 9003, 9453, 5329, 16, 19, 10, 1187, 281, 7429, 843, 10, 4685, 913, 16, 20, 4, 2981, 6999, 2839, 3, 7