Task: Program Execution
Input (English): 2, 6, ['K', '5883', 'L', '5779', 'g', 'v', '233', '6787', '4769', 'd', '4501', 'r', '3661', '3561', '8451', 'P', '2531', '149', '8311', '6267', 'O', 'W', '1859']
Output (English): vg5779L5883