Task: Program Execution
Input (English): 9, 19, ['m', '7871', '7339', 's', 'g', 'R', '3981', 'D', '2951', '869', 'c', '9175', 'f', '443', 'D', '1867', 't', 'g', 'u', '8367', '991', '259', '6641', '1011', '5971']
Output (English): ugt7681D344f5719c9681592