Task: Program Execution
Input (English): 7, 10, ['7787', '8633', '8359', '9319', '6409', '173', '6233', 'Y', '6631', '7655', '583', 'C', 'C', 'l', 'b', '9061', 'n', '2737', '8151', 'I', '4767', 'M', 'I']
Output (English): 55671366Y3326