Task: Program Execution
Input (English): 7403 R 6973 3753 3075 d 4957 U r 3787 4221 647 7491 931 2885 T 1899 n 5983 v 9881 I 4159 963 4625
Output (English): 2, 6, 8, 9, 16, 18, 20, 22