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: ['d', '9085', 'N', 't', 'U', '7533', 'X', 'R', 'm', 'p', '1425', '205', 'h', 'j', '2823', '625', 'N', 'w', '7701', 'k', '5305', 'I', 'o', '1367', '2381', 'e', '421', 'y', 'S', '6705']

4, 9085, 14, 20, 21, 7533, 24, 18, 13, 16, 1425, 205, 8, 10, 2823, 625, 14, 23, 7701, 11, 5305, 9, 15, 1367, 2381, 5, 421, 25, 19, 6705