Task: Program Execution
Input (English): 3777 B 7601 a 5151 s M 5165 2943 l 8483 831 2341 m O b 4703 B Y x c P 2927 G 651 2307 u 2029 2611 6391 j 263 3475 L
Output (English): 2, 4, 6, 7, 10, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 31, 34