Task: Program Execution
Input (English): 17, 21, ['F', '2111', '3791', '7351', 'e', '8037', '5773', 's', '5147', 'W', '9779', 'h', 'I', '2735', '93', 'Q', 'e', '2961', '5861', '6569', 'e', '6625', 'j']
Output (English): e965616851692e