Task: Program Execution
Input (English): 6683 6053 z u 6123 2731 7837 2485 9595 y 3795 k v j Q B s 5033 r 1719 s F I m I Z H q 6221 C 3431 i 501 8253 L Y B 1691 3453
Output (English): 3, 4, 10, 12, 13, 14, 15, 16, 17, 19, 21, 22, 23, 24, 25, 26, 27, 28, 30, 32, 35, 36, 37