Task: Program Execution
Input (English): P S P 9203 215 d k E 6973 j 9491 8555 5461 7635 503 t x 6663 4115 H 8851 6913 4819 R u 7385 v 6683
Output (English): 1, 2, 3, 6, 7, 8, 10, 16, 17, 20, 24, 25, 27