Task: Program Execution
Input (English): 9387 6285 3765 1043 u 8223 3733 g 3151 m 9747 3987 a E N N 7695 W r D 481 8323 o 1601 401 8445 P t 6539 4099 7473
Output (English): 5, 8, 10, 13, 14, 15, 16, 18, 19, 20, 23, 27, 28