Task: Program Execution
Input (English): 20, 23, ['3289', '1117', '1079', '6889', '6095', '7459', '5289', '2803', 'b', '433', '281', '3073', '8163', 'd', 'F', 'z', 'C', '8669', '8501', '2389', 'D', 'J', '835', 'k', 'M', '8259']
Output (English): 538JD9832