《汉书·志·天文志》
北宫玄武，虚宿、危宿是其属。
北营玄武，虚、危。
The Northern Palace is the Black Tortoise, to which the constellations Xu and Wei belong.
<s>[INST] Transpose the following Modern Chinese text into Classical Chinese: 北宫玄武，虚宿、危宿是其属。 [/INST] 北营玄武，虚、危。</s>
Transpose the following Modern Chinese text into Classical Chinese: 北宫玄武，虚宿、危宿是其属。
user
北营玄武，虚、危。
assistant