Task: Program Execution
Input (English): 2, 6, ['B', 'r', '9191', '2171', 'p', '4369', '9587', 'B', '1701', '7673', '6539', 'd', '6771', '8003', '4069', '923', 'a', 'h', 'X', '625', '5965', 'T', '2377', 't', '2231']
Output (English): 9634p17121919r