Task: Program Execution
Input (English): 3, 4, ['M', '3609', 'E', 'D', 'r', '9101', 'r', 'z', '4141', '6757', 'h', '5645', '7503', '5331', '3429', '793', 'W', 'F', '7707', '3339', '6633', '2363', '721', 'Y', 'M', 'l', 'F', '8117', '6437']
Output (English): E, r, h, 3429, 7707, 721, F