□ □ □
[□] □ □
□? □ □
( 13 ) In view of the interest expressed and the specificity of the work involved , the Director-General had set up a special team , which had begun to contact the countries concerned with a view to undertaking an exploratory mission . Roots are rated using the new Iowa State node-injury scale , which replaces the traditional Iowa 1-6 injury scale . But it does not end all moral responsibility for the crimes committed and the suffering endured during the Nazi era on the territory of present-day Austria . Roots are rated using the new Iowa State node-injury scale , which rates roots from 0 to 3 . New search term suggestions are always offered to the searcher for approval and the searcher can ask the agent to explain why certain terms are being suggested .