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