1. 保存   replace   save   print   paste   Hint Half-n-half Clue   2. 退出   exit   insert   copy   find   Half-n-half Clue   3. 插入物   open   insert   find   edit   Half-n-half Clue   4. 裁减   paste   open   cut   close   Half-n-half Clue   5. 删除   insert   delete   find   print   Half-n-half Clue   6. 替换   replace   print   exit   close   Half-n-half Clue   7. 浆糊   sort   paste   save   open   Half-n-half Clue