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.

Example Input: ['x', '9709', '1533', 'w', 'M', 'z', '7459', '9617', '6763', '729', 'F', '8815', '363', '3349', '5129', 'L', 'L']
Example Output: 24, 9709, 1533, 23, 13, 26, 7459, 9617, 6763, 729, 6, 8815, 363, 3349, 5129, 12, 12

Example Input: ['3413', '4665', '2153', '8219', '8355', 'D', '4185', 'n', '3321', '8425', 'Y', 'v', 'M', '2149', 'S', '8645', 'M', 'O', 'C', '1155', '3227', 'y', '9475', '7103', '4341', '2753', '8947', 'e', '3009', 's', 'b', '2817']
Example Output: 3413, 4665, 2153, 8219, 8355, 4, 4185, 14, 3321, 8425, 25, 22, 13, 2149, 19, 8645, 13, 15, 3, 1155, 3227, 25, 9475, 7103, 4341, 2753, 8947, 5, 3009, 19, 2, 2817

Example Input: ['U', 'u', 'B', 'k', 'Z', 'S', 'a', 'P', '4911', '6873', '1451', 'i', '5671', '3917', 'f', '4895', '837', 'u', 'q', '7127', 'u', '943', 'K', 'n', 'k', '8295']
Example Output:
21, 21, 2, 11, 26, 19, 1, 16, 4911, 6873, 1451, 9, 5671, 3917, 6, 4895, 837, 21, 17, 7127, 21, 943, 11, 14, 11, 8295