Task: Program Execution
Input (English): 9025 3181 d L R W e 1175 1243 3283 115 7181 U B 1117 L V 5339 4921 y 6519 8215 2763 887 S 6115 t 6749 4111
Output (English): 1, 2, 8, 9, 10, 11, 12, 15, 18, 19, 21, 22, 23, 24, 26, 28, 29