Task: Program Execution
Input (English): 9, 15, ['d', 'E', '7723', 'V', 'D', 'B', '6865', '6225', 'd', 'K', '7265', 'K', 't', '7579', '469', '819', 'i', '3565', '4175', '2853']
Output (English): 9649757tK5627Kd