1. Knochen   gums   spine   intestines   bone   Hint Half-n-half Clue   2. Niere   liver   kidney   veins   nerves   Half-n-half Clue   3. Adern   veins   heart   intestines   lung   Half-n-half Clue   4. Blut   lung   spine   blood   gums   Half-n-half Clue   5. Lunge   liver   lung   spine   gums   Half-n-half Clue   6. Leber   veins   skull   gums   liver   Half-n-half Clue   7. Zahnfleischen   gums   veins   intestines   brain   Half-n-half Clue