1. quercia   oak   cedar   elm   pine   Hint Half-n-half Clue   2. pioppo   poplar   oak   birch   chestnut   Half-n-half Clue   3. acero   poplar   maple   birch   chestnut   Half-n-half Clue   4. olmo   pine   elm   beech   maple   Half-n-half Clue   5. albero della castagna   beech   chestnut   birch   cedar   Half-n-half Clue   6. pino   poplar   pine   cedar   elm   Half-n-half Clue   7. faggio   pine   elm   beech   oak   Half-n-half Clue