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: ['g', '8113', 'D', 'A', '9023', '4109', 'A', 'Q', '6701', '6467', 'm', 'Y', '4809', 'K', 'U', '7901', 'U', 'a', 'h', 'E', 'T', '5035']

7, 8113, 4, 1, 9023, 4109, 1, 17, 6701, 6467, 13, 25, 4809, 11, 21, 7901, 21, 1, 8, 5, 20, 5035