Task: Program Execution
Input (English): 13, 14, ['r', '8855', 'k', 'Z', '2715', '757', 'e', '847', '1823', '2785', 's', 'A', '4421', 'D', '5947', 'v', 't', 'u', 'e', '5615', 't']
Output (English): D1244