1. orme   elm   oak   poplar   cedar   Hint Half-n-half Clue   2. bouleau   poplar   oak   pine   birch   Half-n-half Clue   3. sapin   poplar   elm   fir   beech   Half-n-half Clue   4. hêtre   beech   elm   cedar   chestnut   Half-n-half Clue   5. arbre de châtaigne   elm   poplar   chestnut   fir   Half-n-half Clue   6. cèdre   oak   beech   chestnut   cedar   Half-n-half Clue   7. érable   chestnut   birch   maple   poplar   Half-n-half Clue