Task: Program Execution
Input (English): 5, 13, ['4151', '2417', '7079', 'L', 'd', 'v', 'X', 'I', '8363', 'y', '9219', 'b', 'B', '1791', 'W', '6729', '7645', '7849', 'd', '2501', 'D', '9625', 'V', 'k', 'N', 'y', '4151', '8995', '6491']
Output (English): d, 7849