Definition: 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.
Input: ['4823', 'E', 'R', '9843', '8095', '119', '8769', 'O', '6341', 'U', '4975', '2893', '7179', 't', 'v', '1301', 'z', 'w', '2961', 'q', 'e', 't', 'S', 'r', 'o', 'T', '2467', '1013', '9105', '4595', 'd', '6227', '5031', 'P', '3295', '6655', 'k']

4823, 5, 18, 9843, 8095, 119, 8769, 15, 6341, 21, 4975, 2893, 7179, 20, 22, 1301, 26, 23, 2961, 17, 5, 20, 19, 18, 15, 20, 2467, 1013, 9105, 4595, 4, 6227, 5031, 16, 3295, 6655, 11