Input (grade 13): More specifically, air suicide attack units from the Imperial Japanese Navy were officially called shinpÅ "tokubetsu kÅ geki tai (ç é cents ç å æ" "æ 'é," divine wind special attack units ").
Output (grade 12): The suicide attacks made by Navy pilots were called shinpÅ "tokubetsu kÅ geki tai (ç é cents ç å æ" "æ 'é," divine wind special attack units ").