Task: Program Execution
Input (English): 2481 1837 z 7585 c d 6497 4311 1607 m 7901 B V 851 e 1743 8777 9197 8589 a I 4913 297 X 6483 8065 S 2523 9055 2967 2289 4771 n 6015 U 3 1557 z 2281 F
Output (English): 3, 5, 6, 10, 12, 13, 15, 20, 21, 24, 27, 33, 35, 38, 40