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: ['443', 'k', 'w', '3607', '189', '3267']

443, 11, 23, 3607, 189, 3267