Task: Program Execution
Input (English): 9, 15, ['4481', '6939', 'L', '6885', 'a', 'a', 'z', 'I', 'Y', '437', 'C', '9917', 'e', '3495', '9081', 'v', 'p', 'k', '7611', 'C', 'S', '2139', '7911']
Output (English): 18095943e7199C734Y