Task: Program Execution
Input (English): 3, 3, ['7745', '4951', '691', 'S', '2715', '9909', 'i', 'Y', 'I', '8039', '5079', 'u', 'h', '2281', 'i', '4079', 'h', '4675']
Output (English): 691, 9909, I, u, i, 4675