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: ['q', 'I', 'z', 'd', '5499', '9623', 'v', '4047', '2227', '5683', 'r', '117', '7471', '5905', 'c', 'T', 'e', '5451', '4843', '3635', '1689', 'V', 'w', 'k']

17, 9, 26, 4, 5499, 9623, 22, 4047, 2227, 5683, 18, 117, 7471, 5905, 3, 20, 5, 5451, 4843, 3635, 1689, 22, 23, 11