Task: Program Execution
Input (English): 8, 11, ['U', 'x', '7351', 'x', 'x', '9045', '8459', 'A', '7489', '7241', '5643', 's', 'a', '4963', 'E', '351', 'J', 'm', '5931', '4589', '2987', '5051']
Output (English): 346514279847A