Task: Program Execution
Input (English): 13, ['K', '8777', 'U', '9965', 'k', '6877', 'P', '6923', 'P', 'r', '7207', 'F', '3809', 'Y', '3489', '795', '2547', '1487', '967', 'w', 'n', '5413', 'V', '5721', 'M', '3499', 'E', '3119', '8417', '4109', 't', 'N', 'p', 't', 'w', 'h', '9161', '8407', '8279']
Output (English): K, Y, E