Task: Program Execution
Input (English): 2233 6789 s l 6021 7339 107 8601 5111 959 Y P 7053 1785 L 559 L 3211 J n 361 1739 6121 m G 3825 8935 o g 6595 7271 313
Output (English): 3, 4, 11, 12, 15, 17, 19, 20, 24, 25, 28, 29