Task: Program Execution
Input (English): F 1797 9399 K 865 C t 4591 359 B 5439 s 1079 365 2183 N 9763 E 893 9879 4207 7265 6843 p v V M 3917 u 8305
Output (English): 2, 3, 5, 8, 9, 11, 13, 14, 15, 17, 19, 20, 21, 22, 23, 28, 30