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.

['P', '127', '5527', 'G', 'R', '7087', 'E', 'T', 'n', '3681', 'Z', 'Q', '6843', '9395', 'P', '7551', '4677', 'o', 'g', '8023', '3419', 'B', 'i', '9561', '6635', '8805', '223', '7579', 'T', 'S', '8807']
16, 127, 5527, 7, 18, 7087, 5, 20, 14, 3681, 26, 17, 6843, 9395, 16, 7551, 4677, 15, 7, 8023, 3419, 2, 9, 9561, 6635, 8805, 223, 7579, 20, 19, 8807

['z', 'a', '9185', '1913', '7765', 'S', 'i', '9707', '6077', 'N', '811', 'J', 'o', '3633', '3583', '2213', '6101', '9615', 'a', 'Y', 'b', 'N', '7863', '9225', 'E', '5569', 'l', 'g', '2113', 'p', 's', 'U', 'j', '2809', '3063', '9043', 'g', 'J', 'h', 'y']
26, 1, 9185, 1913, 7765, 19, 9, 9707, 6077, 14, 811, 10, 15, 3633, 3583, 2213, 6101, 9615, 1, 25, 2, 14, 7863, 9225, 5, 5569, 12, 7, 2113, 16, 19, 21, 10, 2809, 3063, 9043, 7, 10, 8, 25

['5157', 'g', 'Y', 'g', '1365', '1497', '7489', 'E', '9687', 'N', 'N', 'm', 'y', 'W', '3405', 'v', 'I', 'H', '8193', '2995', '5901', 'Q', 'D', '9893']

5157, 7, 25, 7, 1365, 1497, 7489, 5, 9687, 14, 14, 13, 25, 23, 3405, 22, 9, 8, 8193, 2995, 5901, 17, 4, 9893