Task: Program Execution
Input (English): 3277 2443 9905 l y t 4209 4857 7127 g 7915 s 2227 z 4851 8039 9129 5741 Z 3957 l 479 2519 2995 b s 2811 8381
Output (English): 4, 5, 6, 10, 12, 14, 19, 21, 25, 26