1. maple   himarayasugi   nire   kaede   kabanoki, kanba   Hint Half-n-half Clue   2. chestnut   kaede   kuri   momi   matsu   Half-n-half Clue   3. cedar   matsu   kaede   himarayasugi   ooku   Half-n-half Clue   4. poplar   buchi   popura   himarayasugi   nire   Half-n-half Clue   5. fir   himarayasugi   ooku   kuri   momi   Half-n-half Clue   6. birch   kaede   kabanoki, kanba   himarayasugi   ooku   Half-n-half Clue   7. elm   kuri   matsu   momi   nire   Half-n-half Clue