Task: Program Execution
Input (English): a 1177 c H 8643 n 5009 c C w b 503 A B L N s 2379 X V 5747 Y 571 n 9781 8593 V Q 2599 O r 9365 P g 4171 65
Output (English): 1, 3, 4, 6, 8, 9, 10, 11, 13, 14, 15, 16, 17, 19, 20, 22, 24, 27, 28, 30, 31, 33, 34