Task: Program Execution
Input (English): 3, 7, ['129', 'N', 'l', '8687', 'r', 'x', 'r', '7373', 'J', 'O', '4979', 'Q', 's', '4297', 'D', '5171', '6723', '8483', 'm', '1243', '7635', 'Q', '523', '2749', 'g', 's', '3649', 'r', 'r']
Output (English): l, O, 6723, 2749