1. violet   chairoi   pinku   sumire、baioretto   midori   Hint Half-n-half Clue   2. purple   guree   aoi   murasakiiro   kuroi   Half-n-half Clue   3. gray, grey   guree   murasakiiro   kiiroi   chairoi   Half-n-half Clue   4. red   guree   akai   midori   sumire、baioretto   Half-n-half Clue   5. pink   aoi   pinku   kiiroi   chairoi   Half-n-half Clue   6. white   shiroi   daidai   murasakiiro   guree   Half-n-half Clue   7. blue   aoi   akai   midori   chairoi   Half-n-half Clue