Task: Program Execution
Input (English): 8357 e 1399 2645 2021 6961 6757 u x R x 1611 v 9587 K s H T 7313 729 1803 3133 X R 8553 5965 8177 1233 a 3779 e j Y
Output (English): 1, 3, 4, 5, 6, 7, 12, 14, 19, 20, 21, 22, 25, 26, 27, 28, 30