妙法蓮華經玄義 3.110

3.110

又，從析法二智至顯中二智，凡十二種二智，待前皆名為麁，顯中為妙。何以故？此妙不異後妙故。又從次第二智，凡九種二智，待前為麁，不次第為妙。又前十八種二智皆麁，唯不次第三種為妙。又不次第二種為麁，一種為妙。

Furthermore, from the two wisdoms of analyzing phenomena to the two wisdoms of manifesting the middle, there are twelve kinds of two wisdoms in all; relative to what precedes, all are called crude, while manifesting the middle is wondrous. Why is this? Because this wondrousness is not different from the subsequent wondrousness. Furthermore, from the sequential two wisdoms, there are nine kinds of two wisdoms in all; relative to what precedes, they are crude, while the non-sequential is wondrous. Furthermore, the preceding eighteen kinds of two wisdoms are all crude, and only the non-sequential three kinds are wondrous. Furthermore, two non-sequential kinds are crude, and one kind is wondrous.