1. albero di noce   walnut   willow   sandalwood   spruce   Hint Half-n-half Clue   2. tek   walnut   teak   willow   cinchona   Half-n-half Clue   3. cincona   sandalwood   holly   teak   cinchona   Half-n-half Clue   4. salice   spruce   coconut   rosewood   willow   Half-n-half Clue   5. albero della noce di cocco   coconut   spruce   willow   sandalwood   Half-n-half Clue   6. palma   teak   cinchona   spruce   palm   Half-n-half Clue   7. agrifoglio   coconut   walnut   holly   palm   Half-n-half Clue