Task: Program Execution
Input (English): h 1907 a m E h 4575 i 2237 5365 L 7413 s 3349 155 o x 2181 3655 4953 4275 2165 d 3929 F v 727 f 3413 6263
Output (English): 1, 3, 4, 5, 6, 8, 11, 13, 16, 17, 23, 25, 26, 28