Task: Program Execution
Input (English): 6265 591 n 7167 E 9451 h 6965 P J d 3481 7671 O 7941 9675 1373 7299 b k 2685 u q 9205 155 k 3527 6319 7045 r m
Output (English): 3, 5, 7, 9, 10, 11, 14, 19, 20, 22, 23, 26, 30, 31