Task: Program Execution
Input (English): h j 1003 a s 4669 2955 y 1675 8087 1253 c w 5753 9075 j t i 2569 7305 f 7955 I M 1143 b 8403 h l 7207 T x
Output (English): 3, 6, 7, 9, 10, 11, 14, 15, 19, 20, 22, 25, 27, 30