Task: Program Execution
Input (English): 1, 16, ['Y', 'Z', '4639', '1123', 'M', '9387', '5643', '5381', '9643', '2605', '31', 'v', 'x', 'f', '5653', '8485', 'T', 'Z', '5093', '6741', '7377', '1201', '7309', '7037', 'F', '9377', '7521', 'e']
Output (English): YZ46391123M9387564353819643260531vxf56538485