Task: Program Execution
Input (English): f O 2229 8203 8463 1347 o 8719 K z 7107 v F 5971 m E 7841 2407 9853 s q b r A 5735 805 8611 S c 2183 4331
Output (English): 1, 2, 7, 9, 10, 12, 13, 15, 16, 20, 21, 22, 23, 24, 28, 29