Task: Program Execution
Input (English): 1, 14, ['C', 'q', 'W', '2791', 'F', '1515', '5613', '9647', '3541', '5889', '9193', '4029', 'd', 'q', 'P', 'A', 'Q', 'u', '1643']
Output (English): CqW2791F1515561396473541588991934029dq