1. Ulme   chestnut   birch   elm   fir   Hint Half-n-half Clue   2. Eiche   maple   fir   oak   elm   Half-n-half Clue   3. Tanne   fir   maple   chestnut   poplar   Half-n-half Clue   4. Ahorn   birch   cedar   chestnut   maple   Half-n-half Clue   5. Kiefer   oak   maple   fir   pine   Half-n-half Clue   6. Zeder   elm   fir   birch   cedar   Half-n-half Clue   7. Kastaniebaum   elm   chestnut   maple   fir   Half-n-half Clue