Task: Program Execution
Input (English): x Z O B H Q a 9601 n 7383 l 9853 s 4267 c s v u 3651 v v 3129 P 9423 Y K 3313 X 5361 5055 6449 2509 3473 H 8271 u
Output (English): 1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 15, 16, 17, 18, 20, 21, 23, 25, 26, 28, 34, 36