Task: Program Execution
Input (English): b 3611 a 2273 9047 4985 5445 c 8495 s 2363 621 4269 7445 5685 57 9025 r 9797 c 8485 r 663 8611 U D t 6521 2353 m 7775 C 5801 y 3491 3533 2545 E 9607
Output (English): 1, 3, 8, 10, 18, 20, 22, 25, 26, 27, 30, 32, 34, 38