Task: Program Execution
Input (English): 2, 8, ['C', 'e', 'X', '2767', '9479', '2761', '6145', '479', 'M', 'W', '1695', '8821', '2377', 'k', 'A', '271', '7865', 'D', '2919']
Output (English): eX2767947927616145479