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: ['9367', 'p', '6619', 'V', '65', '2735', 'c', '667', 'n', '4153', '7275', 'm', 'n', '5157', '2701', 'P', '3661', 'z', 'a', 'h', 'i', '2193', '9289', '6117', '7091', '4691', '749', 'W', '9103', '4833', '6197', '571', '7085', 'o', '705', 'z', '9491', '697', 'e', 'M']

9367, 16, 6619, 22, 65, 2735, 3, 667, 14, 4153, 7275, 13, 14, 5157, 2701, 16, 3661, 26, 1, 8, 9, 2193, 9289, 6117, 7091, 4691, 749, 23, 9103, 4833, 6197, 571, 7085, 15, 705, 26, 9491, 697, 5, 13