Task: Program Execution
Input (English): 16, 26, ['2339', '49', '2369', '7431', 'z', 's', 'b', '249', '1143', '8763', 'K', '551', 'Z', 'T', 'f', 'N', '8867', '2119', 'C', '3851', 'o', '9287', '6369', 'F', 'O', 'u', '7973']
Output (English): uOF63699287o3851C21198867N