Task: Program Execution
Input (English): 20, ['E', '7171', '4117', 'a', 'e', '2425', '7941', 'X', 'F', 'n', '2747', '2839', 'n', '3011', '121', 'I', 'H', '5879', '2121', '7869', '1733', 'L', 'H', 'k', '7651', 'S', '155', '9323', '8157', 'U', '1035', 'v', '2987', '5851', '117', 's', '7335', '2725', '2451', '2983', '9257']
Output (English): E, 1733, 9257