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.

['i', '5103', '9407', '6703', 'q', 'W', 'y', '2667', '1847', '2019', 'Z', '6393', '2369', 'i', '3965', '3439', 'y', '4237', 'e']
9, 5103, 9407, 6703, 17, 23, 25, 2667, 1847, 2019, 26, 6393, 2369, 9, 3965, 3439, 25, 4237, 5

['3011', '6481', 'd', 'i', '377', '8837', 'p', 'd', 'N', '5135', '6461', '93', '3077', '7481', 'r', 'D', '6031', '8443', 'x', 'p', '8175', '3297', 'O', 'H', 'X', '5307', 'T', '5083', '6479']
3011, 6481, 4, 9, 377, 8837, 16, 4, 14, 5135, 6461, 93, 3077, 7481, 18, 4, 6031, 8443, 24, 16, 8175, 3297, 15, 8, 24, 5307, 20, 5083, 6479

['Z', 'I', '4371', '5495', 'Q', 'E', 'J', '321', '8689', 'w', 'X', 'X', '7927', '6217', 'F', '9891', 's', '1137', '4821', 't', 'y', '1309', 'V', 'P', '5755', 'n', 'C', '3825', '2011']

26, 9, 4371, 5495, 17, 5, 10, 321, 8689, 23, 24, 24, 7927, 6217, 6, 9891, 19, 1137, 4821, 20, 25, 1309, 22, 16, 5755, 14, 3, 3825, 2011