Task: Program Execution
Input (English): 6487 A E 9027 Q 229 3471 3253 7545 p 4857 95 M 1235 779 3875 4303 Q T h a 8633 N r 8211 a 1515 a 4779 5367 S x R
Output (English): 2, 3, 5, 10, 13, 18, 19, 20, 21, 23, 24, 26, 28, 31, 32, 33