Task: Program Execution
Input (English): 2341 z C v c 975 q 7493 1067 3883 6091 2377 R 7353 P 9859 z 6219 5459 H T a 8641 h s 9245 6917
Output (English): 2, 3, 4, 5, 7, 13, 15, 17, 20, 21, 22, 24, 25