Ņ.....2

     1.   腅...3
        1.     充.3
        2.      ..11
     2.   腅...12
        1.      ....12
        2.      ...14
        3.      ..19
        4.     充.......23
     3.  ....26
            3.1      ......26

        3.2      ...29

      Ņ......31
       ۅ.....32