Task: Program Execution
Input (English): 14, 14, ['861', '5101', 'u', 'n', '1923', '103', '455', '1431', 'u', 'V', 'L', '6633', '2959', '5689', '7753', 'a', '3423', '4617', 'Y', 'F', '5505', 'K', 'N', '2063', 'm']
Output (English): 5689