1. álamo   poplar   cedar   elm   birch   Hint Half-n-half Clue   2. pinheiro   birch   beech   maple   fir   Half-n-half Clue   3. beech   cedar   beech   birch   pine   Half-n-half Clue   4. bétula   cedar   birch   pine   maple   Half-n-half Clue   5. cedro   fir   cedar   elm   oak   Half-n-half Clue   6. carvalho   elm   poplar   beech   oak   Half-n-half Clue   7. pinho   birch   poplar   pine   beech   Half-n-half Clue