Task: Program Execution
Input (English): 6989 f 9241 5237 7191 O 3965 w 2111 e 2245 h a 6819 X u 9635 601 8205 h k w F 8865 8607 2197 I j 4099 5975 6341 1251 3459
Output (English): 1, 3, 4, 5, 7, 9, 11, 14, 17, 18, 19, 24, 25, 26, 29, 30, 31, 32, 33