Task: Program Execution
Input (English): 12, 16, ['h', '8787', '9969', '867', 'p', 'n', 'C', '1503', '5801', 'N', '3399', '8289', 'u', 'l', '267', 'W', 'd', 'h', 'x', '1443', '253', 'a', '697']
Output (English): W, 267, l, u, 8289