Task: Program Execution
Input (English): U P 2919 U i C 387 Y w 5381 3181 Q T d i w l y s 8473 q 5479 9415 3713 V 689 L i 4849 T g Q 7665 w I 1351 i E
Output (English): 1, 2, 4, 5, 6, 8, 9, 12, 13, 14, 15, 16, 17, 18, 19, 21, 25, 27, 28, 30, 31, 32, 34, 35, 37, 38