Task: Program Execution
Input (English): 3925 g 5271 S f O 6177 C K E x 9991 d 639 u 8861 U f 5621 4645 U H 2333 G A a e 4489 x 7833 7663 9911 E n E 5269
Output (English): 1, 3, 7, 12, 14, 16, 19, 20, 23, 28, 30, 31, 32, 36