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: ['2379', 'V', '6455', 's', 'c', '995', 'q', 'u', '5213', 'b', 'z', 'l', 'k', 'W', 'H', 'k', '1441', 'G', 'Z', '6357', 'H', '8105', '9817', 'k', 'x', '6847', 'H', 'C', 'k', '8539', '2709', '665', 'T', '2865', 'a', 's', 'G']
Example Output: 2379, 22, 6455, 19, 3, 995, 17, 21, 5213, 2, 26, 12, 11, 23, 8, 11, 1441, 7, 26, 6357, 8, 8105, 9817, 11, 24, 6847, 8, 3, 11, 8539, 2709, 665, 20, 2865, 1, 19, 7

Example Input: ['l', 'Q', '9689', 'w', '9213', '9979', 'g', '9175', '9197', '2605', '6649']
Example Output: 12, 17, 9689, 23, 9213, 9979, 7, 9175, 9197, 2605, 6649

Example Input: ['D', '7137', 'S', 'U', '1793', '9401', 'u', 'B', 'c', 'Z', 'H', 'T', '6861', '4549', '1023', 'y', '1321', '8109', 'y', 'r', 'x', '7581', 'l', '2119', 'w', '9207', '871', 'h', '3327', 'e', '2829', 'n', '4335', 'S', '7923', '8105']
Example Output:
4, 7137, 19, 21, 1793, 9401, 21, 2, 3, 26, 8, 20, 6861, 4549, 1023, 25, 1321, 8109, 25, 18, 24, 7581, 12, 2119, 23, 9207, 871, 8, 3327, 5, 2829, 14, 4335, 19, 7923, 8105