1. 雲丹   newt   sea urchin   sea cow   ewe   Hint Half-n-half Clue   2. 井守   sea cow   ewe   newt   sea urchin   Half-n-half Clue   3. 雌羊   newt   sea cow   sea urchin   ram   Half-n-half Clue   4. 海牛   sea cow   sea urchin   newt   ram   Half-n-half Clue   5. 雌羊   weasel   ewe   sea cow   ram   Half-n-half Clue   6. 鼬   ewe   weasel   sea urchin   sea cow   Half-n-half Clue