Task: Program Execution
Input (English): 9, ['2585', 'D', 'w', '1879', '1255', '2359', '99', '3963', 'D', 'L', 'U', 'L', 'o', '3407', 'u', '6613', 'x', '5421', 'Z', 'h']
Output (English): 2585, L, Z