Task: Program Execution
Input (English): 18, 23, ['b', 'j', '6555', 'H', '7773', 'l', '8043', '1879', 'v', 'B', '1397', '7731', 'y', 'V', 'i', '9705', 'b', 'X', '2149', '3305', 'D', 'R', 'n', '4805', 'L']
Output (English): nRD50339412X