Task: Program Execution
Input (English): 3819 8999 4399 w k h v j Y 3923 5443 b c V 9577 4819 9167 241 S A 9985 H 7461 8821 2813 i X T n e 7893
Output (English): 1, 2, 3, 10, 11, 15, 16, 17, 18, 21, 23, 24, 25, 31