Task: Program Execution
Input (English): 9, ['Z', 'y', 's', 'b', '6717', '3179', 'j', '7741', '9723', 'J', 'J', '4831', 'w', '31', '235', 'a', 'x', 'Y', '9909']
Output (English): J, J, 4831, w, 31, 235, a, x, Y, 9909