Task: Program Execution
Input (English): 9, 17, ['9945', 's', '2763', 'B', 'i', 'D', 'O', '4567', 'S', '5759', '4361', '4893', 'k', 'S', 'V', 'N', 'S', '4813', '8793', '5309', '2717', 'T', 'O']
Output (English): S, N, V, S, k, 4893, 4361, 5759, S