佛祖歷代通載 11.4

11.4

七廟制（東西直排皆面陽明。始祖居中。三昭居左三穆居右次序如是）。

The system of the Seven Ancestral Temples: (Arranged straight from east to west, all facing south to the bright daylight. The founding ancestor is in the center, with three zhao [temples] on the left and three mu [temples] on the right; the sequence is thus).