Task: Program Execution
Input (English): L 6077 n A 5823 3847 3597 h l 9565 E 6167 4893 K C 7637 K 521 6087 D 5635 E O 4957 7703
Output (English): 1, 3, 4, 8, 9, 11, 14, 15, 17, 20, 22, 23