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: ['4113', 'T', 'd', 'd', 'X', 'w', 'S', 'E', '4573', 'v', 'F', '7881', '1381', '3701', 't', 'N', '807', '3497', 'C', '3341', '529', 'M', '8529', 'B', 'l', 'M', 'T', '2033', '3011']

4113, 20, 4, 4, 24, 23, 19, 5, 4573, 22, 6, 7881, 1381, 3701, 20, 14, 807, 3497, 3, 3341, 529, 13, 8529, 2, 12, 13, 20, 2033, 3011