1. うに   sea urchin   weasel   sea cow   newt   Hint Half-n-half Clue   2. いたち   newt   sea cow   ram   weasel   Half-n-half Clue   3. いもり   sea cow   newt   sea urchin   weasel   Half-n-half Clue   4. あなぐま   newt   badger   ewe   ram   Half-n-half Clue   5. めすひつじ   sea cow   ram   weasel   badger   Half-n-half Clue   6. うみうし   ram   sea cow   weasel   ewe   Half-n-half Clue   7. めすひつじ   badger   ewe   sea urchin   weasel   Half-n-half Clue