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: ['827', 'v', '183', 'y', '4165', '4037', 'g', '6969', '1701', 's']

827, 22, 183, 25, 4165, 4037, 7, 6969, 1701, 19