Task: Program Execution
Input (English): 13, ['2017', '3947', '391', 'I', 'c', 'u', 'j', '537', 'm', 'v', 'P', 'P', 'u', 'n', 'd', '461', 'B', '233', 'W', '3605', '1453', '317', 'F', 'i', '1241', 'z', '4909', 'p', '2157', 'A', 'K', '1199', 'H']
Output (English): 2017, n, 4909