Task: Program Execution
Input (English): 14, 21, ['5307', 'T', '8339', '2101', 'B', 'G', '9387', '4875', 'w', '7665', 'R', 'f', 'i', 'Z', 'P', '2575', 'g', 'z', '5469', '4619', '5823', '773', '2705', 'e', 'z', '6801']
Output (English): 328591649645zg5752PZ