Task: Program Execution
Input (English): I U j 5467 u v O b 1927 3559 M 2063 2977 8979 5671 z g 8593 W H 8389 5675 331 827 4661 h 2649 k 9399 p
Output (English): 4, 9, 10, 12, 13, 14, 15, 18, 21, 22, 23, 24, 25, 27, 29