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.

Example Input: ['U', '9707', '5367', '533', 'C', 'g', '5039', '4489', '8129', '5419', 'w', 'P', '4025', '641', 'B', '7423', 'e', 'Q', '4235', '9235', 'y', 'r']
Example Output: 21, 9707, 5367, 533, 3, 7, 5039, 4489, 8129, 5419, 23, 16, 4025, 641, 2, 7423, 5, 17, 4235, 9235, 25, 18

Example Input: ['B', '1491', 'Q', 'y', 'D', 'b', '1667', 'W', '9611', '3105', 'Z', '3705', '9391']
Example Output: 2, 1491, 17, 25, 4, 2, 1667, 23, 9611, 3105, 26, 3705, 9391

Example Input: ['1967', 'j', 'I', '1993', 'I', 'J', '5897', 'q', '4671', '5845', '669', '2669', '5865', '1395', 'h']
Example Output:
1967, 10, 9, 1993, 9, 10, 5897, 17, 4671, 5845, 669, 2669, 5865, 1395, 8