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: ['3109', '1261', '3083', '3053', 'b', '9183', 'h', 'm', '9263', 'b', '1383', 'y', 'V', 'd', 'S', '6109', '1647', 'F', 'd', '3685', 'b', 'p', '4737', '2093', 'T', 'L', '385', 'U', '3707', '7459', '5983', 'N', 'h', '3557', '7241', 'o', '6905', 'o', 'e', '179']

3109, 1261, 3083, 3053, 2, 9183, 8, 13, 9263, 2, 1383, 25, 22, 4, 19, 6109, 1647, 6, 4, 3685, 2, 16, 4737, 2093, 20, 12, 385, 21, 3707, 7459, 5983, 14, 8, 3557, 7241, 15, 6905, 15, 5, 179