Task: Program Execution
Input (English): 10, ['5155', '3749', '6467', '9451', '2161', '3803', '4337', '8527', 'T', 'y', 'E', 'j', '8181', 'I', 'e', '9579', '1171', 'J', '9491', 'u', 'V', 'x']
Output (English): 5155, E, V