How does the Book of Rites record the position and function of various wines in sacrifice?

The Book of Rites mentions: "Mysterious wine is offered as a sacrifice ... and acyl is provided ... Mysterious wine is in the room, in the room, in the hall, and Ming wine is next." Kong said, "xuan wine is called water because its color is dark and mysterious. There is no wine in Taikoo Li, so this water is used as wine, so it is called xuan wine. " Just to breathe, "because of its simplicity, the furnishings are near the south, in the hall."