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: ['8845', 'h', '8817', '8763', 'l', 'Q', 's', '1927', 'V', '8807', 'l', '8131', 'M', 'c', 't', 'R', '3113', '1961', '1497']

8845, 8, 8817, 8763, 12, 17, 19, 1927, 22, 8807, 12, 8131, 13, 3, 20, 18, 3113, 1961, 1497