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