Task: Program Execution
Input (English): 8, 14, ['Z', 'r', 'D', '4447', 'Q', 'G', 'T', 'a', '391', 'u', '9741', 'u', '5391', 'w', 'N', 'x', '8779', '211', '3809', 'z', '9343']
Output (English): 15523