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: ['v', 'c', '8317', '5029', 'm', '5261', '5601', '5633', '5665', '1745', '3285', 'Y', '5353', '4161', '4873', 'n', '6565', '4463', 'C', '9', '7803', '1377', 'Z', '51', 'c', '3835', 'W', '5425', '4861', 'G', 'P', 'g', 'M']

22, 3, 8317, 5029, 13, 5261, 5601, 5633, 5665, 1745, 3285, 25, 5353, 4161, 4873, 14, 6565, 4463, 3, 9, 7803, 1377, 26, 51, 3, 3835, 23, 5425, 4861, 7, 16, 7, 13