1. cedro   oak   maple   birch   cedar   Hint Half-n-half Clue   2. castaño   poplar   chestnut   maple   pine   Half-n-half Clue   3. haya   birch   beech   pine   chestnut   Half-n-half Clue   4. olmo   cedar   beech   elm   pine   Half-n-half Clue   5. roble   cedar   beech   chestnut   oak   Half-n-half Clue   6. abeto   elm   cedar   poplar   fir   Half-n-half Clue   7. pino   beech   poplar   pine   elm   Half-n-half Clue