Task: Program Execution
Input (English): 3, 9, ['4185', 'i', 'x', '5379', '1713', '5145', '4255', 'Z', 'l', 'e', 'B', 'a', '3621', 'i', '7937']
Output (English): x, 5379, 1713, 5145, 4255, Z, l