Task: Program Execution
Input (English): 8103 765 4997 2301 R u 783 N 4779 z E q 4185 a 2667 9725 K P 4085 1195 n 3757 N 643 X 5061 3079 q W 1349 6603 6019 N 7527 e
Output (English): 1, 2, 3, 4, 7, 9, 13, 15, 16, 19, 20, 22, 24, 26, 27, 30, 31, 32, 34